2065156725

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{65717}}^1$

素因数の和:66149

約数の個数: 24

約数和(自身を含む): 3422593440

約数和(自身を除く): 1357436715

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 6285, 10475, 31425, 65717, 197151, 328585, 985755, 1642925, 4928775, 27535423, 82606269, 137677115, 413031345, 688385575, 2065156725]

約数ペア:

[(1, 2065156725), (3, 688385575), (5, 413031345), (15, 137677115), (25, 82606269), (75, 27535423), (419, 4928775), (1257, 1642925), (2095, 985755), (6285, 328585), (10475, 197151), (31425, 65717)]