15665981145

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{45408641}}^1$

素因数の和:45408672

約数の個数: 16

約数和(自身を含む): 26155377792

約数和(自身を除く): 10489396647

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 45408641, 136225923, 227043205, 681129615, 1044398743, 3133196229, 5221993715, 15665981145]

約数ペア:

[(1, 15665981145), (3, 5221993715), (5, 3133196229), (15, 1044398743), (23, 681129615), (69, 227043205), (115, 136225923), (345, 45408641)]