273157079125

素因数分解:

$5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1229}}^1$

素因数の和:1760

約数の個数: 128

約数和(自身を含む): 425513088000

約数和(自身を除く): 152356008875

約数列:

[1, 5, 7, 19, 25, 29, 35, 95, 125, 133, 145, 175, 203, 461, 475, 551, 665, 725, 875, 1015, 1229, 2305, 2375, 2755, 3227, 3325, 3625, 3857, 5075, 6145, 8603, 8759, 11525, 13369, 13775, 16135, 16625, 19285, 23351, 25375, 30725, 35641, 43015, 43795, 57625, 61313, 66845, 68875, 80675, 93583, 96425, 116755, 153625, 163457, 178205, 215075, 218975, 249487, 254011, 306565, 334225, 403375, 467915, 482125, 566569, 583775, 677179, 817285, 891025, 1075375, 1094875, 1247435, 1270055, 1532825, 1671125, 1778077, 2339575, 2832845, 2918875, 3385895, 3965983, 4086425, 4455125, 4740253, 6237175, 6350275, 7664125, 8890385, 10764811, 11697875, 14164225, 16430501, 16929475, 19829915, 20432125, 23701265, 31185875, 31751375, 44451925, 53824055, 70821125, 75353677, 82152505, 84647375, 99149575, 115013507, 118506325, 222259625, 269120275, 312179519, 376768385, 410762525, 495747875, 575067535, 592531625, 1345601375, 1560897595, 1883841925, 2053812625, 2185256633, 2875337675, 7804487975, 9419209625, 10926283165, 14376688375, 39022439875, 54631415825, 273157079125]

約数ペア:

[(1, 273157079125), (5, 54631415825), (7, 39022439875), (19, 14376688375), (25, 10926283165), (29, 9419209625), (35, 7804487975), (95, 2875337675), (125, 2185256633), (133, 2053812625), (145, 1883841925), (175, 1560897595), (203, 1345601375), (461, 592531625), (475, 575067535), (551, 495747875), (665, 410762525), (725, 376768385), (875, 312179519), (1015, 269120275), (1229, 222259625), (2305, 118506325), (2375, 115013507), (2755, 99149575), (3227, 84647375), (3325, 82152505), (3625, 75353677), (3857, 70821125), (5075, 53824055), (6145, 44451925), (8603, 31751375), (8759, 31185875), (11525, 23701265), (13369, 20432125), (13775, 19829915), (16135, 16929475), (16625, 16430501), (19285, 14164225), (23351, 11697875), (25375, 10764811), (30725, 8890385), (35641, 7664125), (43015, 6350275), (43795, 6237175), (57625, 4740253), (61313, 4455125), (66845, 4086425), (68875, 3965983), (80675, 3385895), (93583, 2918875), (96425, 2832845), (116755, 2339575), (153625, 1778077), (163457, 1671125), (178205, 1532825), (215075, 1270055), (218975, 1247435), (249487, 1094875), (254011, 1075375), (306565, 891025), (334225, 817285), (403375, 677179), (467915, 583775), (482125, 566569)]