82206975

素因数分解:

$3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{20681}}^1$

素因数の和:20747

約数の個数: 24

約数和(自身を含む): 138486672

約数和(自身を除く): 56279697

約数列:

[1, 3, 5, 15, 25, 53, 75, 159, 265, 795, 1325, 3975, 20681, 62043, 103405, 310215, 517025, 1096093, 1551075, 3288279, 5480465, 16441395, 27402325, 82206975]

約数ペア:

[(1, 82206975), (3, 27402325), (5, 16441395), (15, 5480465), (25, 3288279), (53, 1551075), (75, 1096093), (159, 517025), (265, 310215), (795, 103405), (1325, 62043), (3975, 20681)]