57573105

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 94711680

約数和(自身を除く): 37138575

約数列:

[1, 3, 5, 15, 53, 139, 159, 265, 417, 521, 695, 795, 1563, 2085, 2605, 7367, 7815, 22101, 27613, 36835, 72419, 82839, 110505, 138065, 217257, 362095, 414195, 1086285, 3838207, 11514621, 19191035, 57573105]

約数ペア:

[(1, 57573105), (3, 19191035), (5, 11514621), (15, 3838207), (53, 1086285), (139, 414195), (159, 362095), (265, 217257), (417, 138065), (521, 110505), (695, 82839), (795, 72419), (1563, 36835), (2085, 27613), (2605, 22101), (7367, 7815)]