23204275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 30156800

約数和(自身を除く): 6952525

約数列:

[1, 5, 25, 31, 79, 155, 379, 395, 775, 1895, 1975, 2449, 9475, 11749, 12245, 29941, 58745, 61225, 149705, 293725, 748525, 928171, 4640855, 23204275]

約数ペア:

[(1, 23204275), (5, 4640855), (25, 928171), (31, 748525), (79, 293725), (155, 149705), (379, 61225), (395, 58745), (775, 29941), (1895, 12245), (1975, 11749), (2449, 9475)]