4640855

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 16

約数和(自身を含む): 5836800

約数和(自身を除く): 1195945

約数列:

[1, 5, 31, 79, 155, 379, 395, 1895, 2449, 11749, 12245, 29941, 58745, 149705, 928171, 4640855]

約数ペア:

[(1, 4640855), (5, 928171), (31, 149705), (79, 58745), (155, 29941), (379, 12245), (395, 11749), (1895, 2449)]