313620985

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{3371}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 393310080

約数和(自身を除く): 79689095

約数列:

[1, 5, 23, 115, 809, 3371, 4045, 16855, 18607, 77533, 93035, 387665, 2727139, 13635695, 62724197, 313620985]

約数ペア:

[(1, 313620985), (5, 62724197), (23, 13635695), (115, 2727139), (809, 387665), (3371, 93035), (4045, 77533), (16855, 18607)]