8416965

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 14524416

約数和(自身を除く): 6107451

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 787, 2139, 2361, 3565, 3935, 10695, 11805, 18101, 24397, 54303, 73191, 90505, 121985, 271515, 365955, 561131, 1683393, 2805655, 8416965]

約数ペア:

[(1, 8416965), (3, 2805655), (5, 1683393), (15, 561131), (23, 365955), (31, 271515), (69, 121985), (93, 90505), (115, 73191), (155, 54303), (345, 24397), (465, 18101), (713, 11805), (787, 10695), (2139, 3935), (2361, 3565)]