325188865

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{1613}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 397470096

約数和(自身を除く): 72281231

約数列:

[1, 5, 61, 305, 661, 1613, 3305, 8065, 40321, 98393, 201605, 491965, 1066193, 5330965, 65037773, 325188865]

約数ペア:

[(1, 325188865), (5, 65037773), (61, 5330965), (305, 1066193), (661, 491965), (1613, 201605), (3305, 98393), (8065, 40321)]