30993645

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{66653}}^1$

素因数の和:66692

約数の個数: 16

約数和(自身を含む): 51190272

約数和(自身を除く): 20196627

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 66653, 199959, 333265, 999795, 2066243, 6198729, 10331215, 30993645]

約数ペア:

[(1, 30993645), (3, 10331215), (5, 6198729), (15, 2066243), (31, 999795), (93, 333265), (155, 199959), (465, 66653)]