68111485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 93582720

約数和(自身を除く): 25471235

約数列:

[1, 5, 13, 19, 65, 95, 131, 247, 421, 655, 1235, 1703, 2105, 2489, 5473, 7999, 8515, 12445, 27365, 32357, 39995, 55151, 103987, 161785, 275755, 519935, 716963, 1047869, 3584815, 5239345, 13622297, 68111485]

約数ペア:

[(1, 68111485), (5, 13622297), (13, 5239345), (19, 3584815), (65, 1047869), (95, 716963), (131, 519935), (247, 275755), (421, 161785), (655, 103987), (1235, 55151), (1703, 39995), (2105, 32357), (2489, 27365), (5473, 12445), (7999, 8515)]