90284715

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{22543}}^1$

素因数の和:22643

約数の個数: 24

約数和(自身を含む): 158258880

約数和(自身を除く): 67974165

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 22543, 67629, 112715, 202887, 338145, 1014435, 2006327, 6018981, 10031635, 18056943, 30094905, 90284715]

約数ペア:

[(1, 90284715), (3, 30094905), (5, 18056943), (9, 10031635), (15, 6018981), (45, 2006327), (89, 1014435), (267, 338145), (445, 202887), (801, 112715), (1335, 67629), (4005, 22543)]