157055215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{947}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 193505760

約数和(自身を除く): 36450545

約数列:

[1, 5, 41, 205, 809, 947, 4045, 4735, 33169, 38827, 165845, 194135, 766123, 3830615, 31411043, 157055215]

約数ペア:

[(1, 157055215), (5, 31411043), (41, 3830615), (205, 766123), (809, 194135), (947, 165845), (4045, 38827), (4735, 33169)]