24484075

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 40711680

約数和(自身を除く): 16227605

約数列:

[1, 5, 7, 11, 23, 25, 35, 49, 55, 77, 79, 115, 161, 175, 245, 253, 275, 385, 395, 539, 553, 575, 805, 869, 1127, 1225, 1265, 1771, 1817, 1925, 1975, 2695, 2765, 3871, 4025, 4345, 5635, 6083, 6325, 8855, 9085, 12397, 12719, 13475, 13825, 19355, 19987, 21725, 28175, 30415, 42581, 44275, 45425, 61985, 63595, 89033, 96775, 99935, 139909, 152075, 212905, 309925, 317975, 445165, 499675, 699545, 979363, 1064525, 2225825, 3497725, 4896815, 24484075]

約数ペア:

[(1, 24484075), (5, 4896815), (7, 3497725), (11, 2225825), (23, 1064525), (25, 979363), (35, 699545), (49, 499675), (55, 445165), (77, 317975), (79, 309925), (115, 212905), (161, 152075), (175, 139909), (245, 99935), (253, 96775), (275, 89033), (385, 63595), (395, 61985), (539, 45425), (553, 44275), (575, 42581), (805, 30415), (869, 28175), (1127, 21725), (1225, 19987), (1265, 19355), (1771, 13825), (1817, 13475), (1925, 12719), (1975, 12397), (2695, 9085), (2765, 8855), (3871, 6325), (4025, 6083), (4345, 5635)]