154139665

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1\times {\mathrm{1231}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 188052480

約数和(自身を除く): 33912815

約数列:

[1, 5, 79, 317, 395, 1231, 1585, 6155, 25043, 97249, 125215, 390227, 486245, 1951135, 30827933, 154139665]

約数ペア:

[(1, 154139665), (5, 30827933), (79, 1951135), (317, 486245), (395, 390227), (1231, 125215), (1585, 97249), (6155, 25043)]