64269075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2273}}^1$

素因数の和:2328

約数の個数: 48

約数和(自身を含む): 118429920

約数和(自身を除く): 54160845

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 2273, 5655, 6819, 9425, 11365, 28275, 29549, 34095, 56825, 65917, 88647, 147745, 170475, 197751, 329585, 443235, 738725, 856921, 988755, 1647925, 2216175, 2570763, 4284605, 4943775, 12853815, 21423025, 64269075]

約数ペア:

[(1, 64269075), (3, 21423025), (5, 12853815), (13, 4943775), (15, 4284605), (25, 2570763), (29, 2216175), (39, 1647925), (65, 988755), (75, 856921), (87, 738725), (145, 443235), (195, 329585), (325, 197751), (377, 170475), (435, 147745), (725, 88647), (975, 65917), (1131, 56825), (1885, 34095), (2175, 29549), (2273, 28275), (5655, 11365), (6819, 9425)]