321307585

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{4127}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 403024896

約数和(自身を除く): 81717311

約数列:

[1, 5, 23, 115, 677, 3385, 4127, 15571, 20635, 77855, 94921, 474605, 2793979, 13969895, 64261517, 321307585]

約数ペア:

[(1, 321307585), (5, 64261517), (23, 13969895), (115, 2793979), (677, 474605), (3385, 94921), (4127, 77855), (15571, 20635)]