121210415

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:1702

約数の個数: 16

約数和(自身を含む): 149022720

約数和(自身を除く): 27812305

約数列:

[1, 5, 47, 235, 419, 1231, 2095, 6155, 19693, 57857, 98465, 289285, 515789, 2578945, 24242083, 121210415]

約数ペア:

[(1, 121210415), (5, 24242083), (47, 2578945), (235, 515789), (419, 289285), (1231, 98465), (2095, 57857), (6155, 19693)]