16924755

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 11198445

約数列:

[1, 3, 5, 15, 53, 61, 159, 183, 265, 305, 349, 795, 915, 1047, 1745, 3233, 5235, 9699, 16165, 18497, 21289, 48495, 55491, 63867, 92485, 106445, 277455, 319335, 1128317, 3384951, 5641585, 16924755]

約数ペア:

[(1, 16924755), (3, 5641585), (5, 3384951), (15, 1128317), (53, 319335), (61, 277455), (159, 106445), (183, 92485), (265, 63867), (305, 55491), (349, 48495), (795, 21289), (915, 18497), (1047, 16165), (1745, 9699), (3233, 5235)]