74260725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1$

素因数の和:216

約数の個数: 108

約数和(自身を含む): 157927392

約数和(自身を除く): 83666667

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 105, 121, 147, 165, 167, 175, 231, 245, 275, 363, 385, 501, 525, 539, 605, 735, 825, 835, 847, 1155, 1169, 1225, 1617, 1815, 1837, 1925, 2505, 2541, 2695, 3025, 3507, 3675, 4175, 4235, 5511, 5775, 5845, 5929, 8085, 8183, 9075, 9185, 12525, 12705, 12859, 13475, 17535, 17787, 20207, 21175, 24549, 27555, 29225, 29645, 38577, 40425, 40915, 45925, 60621, 63525, 64295, 87675, 88935, 90013, 101035, 122745, 137775, 141449, 148225, 192885, 204575, 270039, 303105, 321475, 424347, 444675, 450065, 505175, 613725, 707245, 964425, 990143, 1350195, 1515525, 2121735, 2250325, 2970429, 3536225, 4950715, 6750975, 10608675, 14852145, 24753575, 74260725]

約数ペア:

[(1, 74260725), (3, 24753575), (5, 14852145), (7, 10608675), (11, 6750975), (15, 4950715), (21, 3536225), (25, 2970429), (33, 2250325), (35, 2121735), (49, 1515525), (55, 1350195), (75, 990143), (77, 964425), (105, 707245), (121, 613725), (147, 505175), (165, 450065), (167, 444675), (175, 424347), (231, 321475), (245, 303105), (275, 270039), (363, 204575), (385, 192885), (501, 148225), (525, 141449), (539, 137775), (605, 122745), (735, 101035), (825, 90013), (835, 88935), (847, 87675), (1155, 64295), (1169, 63525), (1225, 60621), (1617, 45925), (1815, 40915), (1837, 40425), (1925, 38577), (2505, 29645), (2541, 29225), (2695, 27555), (3025, 24549), (3507, 21175), (3675, 20207), (4175, 17787), (4235, 17535), (5511, 13475), (5775, 12859), (5845, 12705), (5929, 12525), (8085, 9185), (8183, 9075)]