100222725

素因数分解:

$3^1\times 5^2\times {\mathrm{263}}^1\times {\mathrm{5081}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 166364352

約数和(自身を除く): 66141627

約数列:

[1, 3, 5, 15, 25, 75, 263, 789, 1315, 3945, 5081, 6575, 15243, 19725, 25405, 76215, 127025, 381075, 1336303, 4008909, 6681515, 20044545, 33407575, 100222725]

約数ペア:

[(1, 100222725), (3, 33407575), (5, 20044545), (15, 6681515), (25, 4008909), (75, 1336303), (263, 381075), (789, 127025), (1315, 76215), (3945, 25405), (5081, 19725), (6575, 15243)]