86445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:141

約数の個数: 24

約数和(自身を含む): 160056

約数和(自身を除く): 73611

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 113, 153, 255, 339, 565, 765, 1017, 1695, 1921, 5085, 5763, 9605, 17289, 28815, 86445]

約数ペア:

[(1, 86445), (3, 28815), (5, 17289), (9, 9605), (15, 5763), (17, 5085), (45, 1921), (51, 1695), (85, 1017), (113, 765), (153, 565), (255, 339)]