67306663425

素因数分解:

$3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1901}}^1$

素因数の和:2155

約数の個数: 96

約数和(自身を含む): 115810801920

約数和(自身を除く): 48504138495

約数列:

[1, 3, 5, 15, 25, 61, 71, 75, 109, 183, 213, 305, 327, 355, 545, 915, 1065, 1525, 1635, 1775, 1901, 2725, 4331, 4575, 5325, 5703, 6649, 7739, 8175, 9505, 12993, 19947, 21655, 23217, 28515, 33245, 38695, 47525, 64965, 99735, 108275, 115961, 116085, 134971, 142575, 166225, 193475, 207209, 324825, 347883, 404913, 472079, 498675, 579805, 580425, 621627, 674855, 1036045, 1416237, 1739415, 2024565, 2360395, 2899025, 3108135, 3374275, 5180225, 7081185, 8233231, 8697075, 10122825, 11801975, 12639749, 14711839, 15540675, 24699693, 35405925, 37919247, 41166155, 44135517, 63198745, 73559195, 123498465, 189596235, 205830775, 220677585, 315993725, 367795975, 617492325, 897422179, 947981175, 1103387925, 2692266537, 4487110895, 13461332685, 22435554475, 67306663425]

約数ペア:

[(1, 67306663425), (3, 22435554475), (5, 13461332685), (15, 4487110895), (25, 2692266537), (61, 1103387925), (71, 947981175), (75, 897422179), (109, 617492325), (183, 367795975), (213, 315993725), (305, 220677585), (327, 205830775), (355, 189596235), (545, 123498465), (915, 73559195), (1065, 63198745), (1525, 44135517), (1635, 41166155), (1775, 37919247), (1901, 35405925), (2725, 24699693), (4331, 15540675), (4575, 14711839), (5325, 12639749), (5703, 11801975), (6649, 10122825), (7739, 8697075), (8175, 8233231), (9505, 7081185), (12993, 5180225), (19947, 3374275), (21655, 3108135), (23217, 2899025), (28515, 2360395), (33245, 2024565), (38695, 1739415), (47525, 1416237), (64965, 1036045), (99735, 674855), (108275, 621627), (115961, 580425), (116085, 579805), (134971, 498675), (142575, 472079), (166225, 404913), (193475, 347883), (207209, 324825)]