155192015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1579}}^1\times {\mathrm{1787}}^1$

素因数の和:3382

約数の個数: 16

約数和(自身を含む): 203402880

約数和(自身を除く): 48210865

約数列:

[1, 5, 11, 55, 1579, 1787, 7895, 8935, 17369, 19657, 86845, 98285, 2821673, 14108365, 31038403, 155192015]

約数ペア:

[(1, 155192015), (5, 31038403), (11, 14108365), (55, 2821673), (1579, 98285), (1787, 86845), (7895, 19657), (8935, 17369)]