72346425

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{22433}}^1$

素因数の和:22489

約数の個数: 24

約数和(自身を含む): 122399904

約数和(自身を除く): 50053479

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 22433, 67299, 112165, 336495, 560825, 964619, 1682475, 2893857, 4823095, 14469285, 24115475, 72346425]

約数ペア:

[(1, 72346425), (3, 24115475), (5, 14469285), (15, 4823095), (25, 2893857), (43, 1682475), (75, 964619), (129, 560825), (215, 336495), (645, 112165), (1075, 67299), (3225, 22433)]