29962075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 72

約数和(自身を含む): 47965680

約数和(自身を除く): 18003605

約数列:

[1, 5, 11, 13, 17, 25, 29, 55, 65, 85, 143, 145, 187, 221, 275, 289, 319, 325, 377, 425, 493, 715, 725, 935, 1105, 1445, 1595, 1885, 2431, 2465, 3179, 3575, 3757, 4147, 4675, 5423, 5525, 6409, 7225, 7975, 8381, 9425, 12155, 12325, 15895, 18785, 20735, 27115, 32045, 41327, 41905, 60775, 70499, 79475, 92191, 93925, 103675, 108953, 135575, 160225, 206635, 209525, 352495, 460955, 544765, 1033175, 1198483, 1762475, 2304775, 2723825, 5992415, 29962075]

約数ペア:

[(1, 29962075), (5, 5992415), (11, 2723825), (13, 2304775), (17, 1762475), (25, 1198483), (29, 1033175), (55, 544765), (65, 460955), (85, 352495), (143, 209525), (145, 206635), (187, 160225), (221, 135575), (275, 108953), (289, 103675), (319, 93925), (325, 92191), (377, 79475), (425, 70499), (493, 60775), (715, 41905), (725, 41327), (935, 32045), (1105, 27115), (1445, 20735), (1595, 18785), (1885, 15895), (2431, 12325), (2465, 12155), (3179, 9425), (3575, 8381), (3757, 7975), (4147, 7225), (4675, 6409), (5423, 5525)]