4696680625

素因数分解:

$5^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 7538686848

約数和(自身を除く): 2842006223

約数列:

[1, 5, 7, 13, 25, 35, 47, 49, 65, 91, 125, 175, 235, 245, 251, 325, 329, 455, 611, 625, 637, 875, 1175, 1225, 1255, 1625, 1645, 1757, 2275, 2303, 3055, 3185, 3263, 4277, 4375, 5875, 6125, 6275, 8125, 8225, 8785, 11375, 11515, 11797, 12299, 15275, 15925, 16315, 21385, 22841, 29375, 29939, 30625, 31375, 41125, 43925, 56875, 57575, 58985, 61495, 76375, 79625, 81575, 82579, 106925, 114205, 149695, 153361, 156875, 159887, 205625, 219625, 287875, 294925, 307475, 381875, 398125, 407875, 412895, 534625, 571025, 578053, 748475, 766805, 799435, 1073527, 1098125, 1439375, 1474625, 1537375, 2039375, 2064475, 2673125, 2855125, 2890265, 3742375, 3834025, 3997175, 5367635, 7373125, 7514689, 7686875, 10322375, 14275625, 14451325, 18711875, 19170125, 19985875, 26838175, 37573445, 51611875, 72256625, 95850625, 99929375, 134190875, 187867225, 361283125, 670954375, 939336125, 4696680625]

約数ペア:

[(1, 4696680625), (5, 939336125), (7, 670954375), (13, 361283125), (25, 187867225), (35, 134190875), (47, 99929375), (49, 95850625), (65, 72256625), (91, 51611875), (125, 37573445), (175, 26838175), (235, 19985875), (245, 19170125), (251, 18711875), (325, 14451325), (329, 14275625), (455, 10322375), (611, 7686875), (625, 7514689), (637, 7373125), (875, 5367635), (1175, 3997175), (1225, 3834025), (1255, 3742375), (1625, 2890265), (1645, 2855125), (1757, 2673125), (2275, 2064475), (2303, 2039375), (3055, 1537375), (3185, 1474625), (3263, 1439375), (4277, 1098125), (4375, 1073527), (5875, 799435), (6125, 766805), (6275, 748475), (8125, 578053), (8225, 571025), (8785, 534625), (11375, 412895), (11515, 407875), (11797, 398125), (12299, 381875), (15275, 307475), (15925, 294925), (16315, 287875), (21385, 219625), (22841, 205625), (29375, 159887), (29939, 156875), (30625, 153361), (31375, 149695), (41125, 114205), (43925, 106925), (56875, 82579), (57575, 81575), (58985, 79625), (61495, 76375)]