72598815

素因数分解:

$3^3\times 5^1\times {\mathrm{537769}}^1$

素因数の和:537783

約数の個数: 16

約数和(自身を含む): 129064800

約数和(自身を除く): 56465985

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 537769, 1613307, 2688845, 4839921, 8066535, 14519763, 24199605, 72598815]

約数ペア:

[(1, 72598815), (3, 24199605), (5, 14519763), (9, 8066535), (15, 4839921), (27, 2688845), (45, 1613307), (135, 537769)]