4200809715

素因数分解:

$3^3\times 5^1\times {\mathrm{31117109}}^1$

素因数の和:31117123

約数の個数: 16

約数和(自身を含む): 7468106400

約数和(自身を除く): 3267296685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 31117109, 93351327, 155585545, 280053981, 466756635, 840161943, 1400269905, 4200809715]

約数ペア:

[(1, 4200809715), (3, 1400269905), (5, 840161943), (9, 466756635), (15, 280053981), (27, 155585545), (45, 93351327), (135, 31117109)]