30397515

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65371}}^1$

素因数の和:65410

約数の個数: 16

約数和(自身を含む): 50205696

約数和(自身を除く): 19808181

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 65371, 196113, 326855, 980565, 2026501, 6079503, 10132505, 30397515]

約数ペア:

[(1, 30397515), (3, 10132505), (5, 6079503), (15, 2026501), (31, 980565), (93, 326855), (155, 196113), (465, 65371)]