68952285

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{52837}}^1$

素因数の和:52877

約数の個数: 24

約数和(自身を含む): 123640920

約数和(自身を除く): 54688635

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 52837, 158511, 264185, 475533, 792555, 1532273, 2377665, 4596819, 7661365, 13790457, 22984095, 68952285]

約数ペア:

[(1, 68952285), (3, 22984095), (5, 13790457), (9, 7661365), (15, 4596819), (29, 2377665), (45, 1532273), (87, 792555), (145, 475533), (261, 264185), (435, 158511), (1305, 52837)]