155220135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1478287}}^1$

素因数の和:1478302

約数の個数: 16

約数和(自身を含む): 283831296

約数和(自身を除く): 128611161

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1478287, 4434861, 7391435, 10348009, 22174305, 31044027, 51740045, 155220135]

約数ペア:

[(1, 155220135), (3, 51740045), (5, 31044027), (7, 22174305), (15, 10348009), (21, 7391435), (35, 4434861), (105, 1478287)]