87413475

素因数分解:

$3^1\times 5^2\times {\mathrm{617}}^1\times {\mathrm{1889}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 144834480

約数和(自身を除く): 57421005

約数列:

[1, 3, 5, 15, 25, 75, 617, 1851, 1889, 3085, 5667, 9255, 9445, 15425, 28335, 46275, 47225, 141675, 1165513, 3496539, 5827565, 17482695, 29137825, 87413475]

約数ペア:

[(1, 87413475), (3, 29137825), (5, 17482695), (15, 5827565), (25, 3496539), (75, 1165513), (617, 141675), (1851, 47225), (1889, 46275), (3085, 28335), (5667, 15425), (9255, 9445)]