55121235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4219}}^1$

素因数の和:4307

約数の個数: 32

約数和(自身を含む): 96418560

約数和(自身を除く): 41297325

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 2613, 4219, 4355, 12657, 13065, 21095, 54847, 63285, 164541, 274235, 282673, 822705, 848019, 1413365, 3674749, 4240095, 11024247, 18373745, 55121235]

約数ペア:

[(1, 55121235), (3, 18373745), (5, 11024247), (13, 4240095), (15, 3674749), (39, 1413365), (65, 848019), (67, 822705), (195, 282673), (201, 274235), (335, 164541), (871, 63285), (1005, 54847), (2613, 21095), (4219, 13065), (4355, 12657)]