159318348515

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{4528019}}^1$

素因数の和:4528282

約数の個数: 16

約数和(自身を含む): 198218603520

約数和(自身を除く): 38900255005

約数列:

[1, 5, 31, 155, 227, 1135, 7037, 35185, 4528019, 22640095, 140368589, 701842945, 1027860313, 5139301565, 31863669703, 159318348515]

約数ペア:

[(1, 159318348515), (5, 31863669703), (31, 5139301565), (155, 1027860313), (227, 701842945), (1135, 140368589), (7037, 22640095), (35185, 4528019)]