4943475

素因数分解:

$3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 8975616

約数和(自身を除く): 4032141

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 127, 173, 225, 381, 519, 635, 865, 1143, 1557, 1905, 2595, 3175, 4325, 5715, 7785, 9525, 12975, 21971, 28575, 38925, 65913, 109855, 197739, 329565, 549275, 988695, 1647825, 4943475]

約数ペア:

[(1, 4943475), (3, 1647825), (5, 988695), (9, 549275), (15, 329565), (25, 197739), (45, 109855), (75, 65913), (127, 38925), (173, 28575), (225, 21971), (381, 12975), (519, 9525), (635, 7785), (865, 5715), (1143, 4325), (1557, 3175), (1905, 2595)]