72564315

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{17851}}^1$

素因数の和:18130

約数の個数: 16

約数和(自身を含む): 116537856

約数和(自身を除く): 43973541

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 17851, 53553, 89255, 267765, 4837621, 14512863, 24188105, 72564315]

約数ペア:

[(1, 72564315), (3, 24188105), (5, 14512863), (15, 4837621), (271, 267765), (813, 89255), (1355, 53553), (4065, 17851)]