202127895

素因数分解:

$3^2\times 5^1\times {\mathrm{751}}^1\times {\mathrm{5981}}^1$

素因数の和:6743

約数の個数: 24

約数和(自身を含む): 350880192

約数和(自身を除く): 148752297

約数列:

[1, 3, 5, 9, 15, 45, 751, 2253, 3755, 5981, 6759, 11265, 17943, 29905, 33795, 53829, 89715, 269145, 4491731, 13475193, 22458655, 40425579, 67375965, 202127895]

約数ペア:

[(1, 202127895), (3, 67375965), (5, 40425579), (9, 22458655), (15, 13475193), (45, 4491731), (751, 269145), (2253, 89715), (3755, 53829), (5981, 33795), (6759, 29905), (11265, 17943)]