10426425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 18266688

約数和(自身を除く): 7840263

約数列:

[1, 3, 5, 15, 25, 43, 53, 61, 75, 129, 159, 183, 215, 265, 305, 645, 795, 915, 1075, 1325, 1525, 2279, 2623, 3225, 3233, 3975, 4575, 6837, 7869, 9699, 11395, 13115, 16165, 34185, 39345, 48495, 56975, 65575, 80825, 139019, 170925, 196725, 242475, 417057, 695095, 2085285, 3475475, 10426425]

約数ペア:

[(1, 10426425), (3, 3475475), (5, 2085285), (15, 695095), (25, 417057), (43, 242475), (53, 196725), (61, 170925), (75, 139019), (129, 80825), (159, 65575), (183, 56975), (215, 48495), (265, 39345), (305, 34185), (645, 16165), (795, 13115), (915, 11395), (1075, 9699), (1325, 7869), (1525, 6837), (2279, 4575), (2623, 3975), (3225, 3233)]