30091515

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{42683}}^1$

素因数の和:42738

約数の個数: 16

約数和(自身を含む): 49171968

約数和(自身を除く): 19080453

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 42683, 128049, 213415, 640245, 2006101, 6018303, 10030505, 30091515]

約数ペア:

[(1, 30091515), (3, 10030505), (5, 6018303), (15, 2006101), (47, 640245), (141, 213415), (235, 128049), (705, 42683)]