321152795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{68113}}^1$

素因数の和:68182

約数の個数: 16

約数和(自身を含む): 411953472

約数和(自身を除く): 90800677

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 68113, 340565, 1566599, 2792633, 7832995, 13963165, 64230559, 321152795]

約数ペア:

[(1, 321152795), (5, 64230559), (23, 13963165), (41, 7832995), (115, 2792633), (205, 1566599), (943, 340565), (4715, 68113)]