68171445

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89113}}^1$

素因数の和:89141

約数の個数: 24

約数和(自身を含む): 125116056

約数和(自身を除く): 56944611

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 89113, 267339, 445565, 802017, 1336695, 1514921, 4010085, 4544763, 7574605, 13634289, 22723815, 68171445]

約数ペア:

[(1, 68171445), (3, 22723815), (5, 13634289), (9, 7574605), (15, 4544763), (17, 4010085), (45, 1514921), (51, 1336695), (85, 802017), (153, 445565), (255, 267339), (765, 89113)]