2868832875

素因数分解:

$3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{727}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 5069675520

約数和(自身を除く): 2200842645

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 125, 255, 375, 425, 619, 727, 1275, 1857, 2125, 2181, 3095, 3635, 6375, 9285, 10523, 10905, 12359, 15475, 18175, 31569, 37077, 46425, 52615, 54525, 61795, 77375, 90875, 157845, 185385, 232125, 263075, 272625, 308975, 450013, 789225, 926925, 1315375, 1350039, 1544875, 2250065, 3946125, 4634625, 6750195, 7650221, 11250325, 22950663, 33750975, 38251105, 56251625, 114753315, 168754875, 191255525, 573766575, 956277625, 2868832875]

約数ペア:

[(1, 2868832875), (3, 956277625), (5, 573766575), (15, 191255525), (17, 168754875), (25, 114753315), (51, 56251625), (75, 38251105), (85, 33750975), (125, 22950663), (255, 11250325), (375, 7650221), (425, 6750195), (619, 4634625), (727, 3946125), (1275, 2250065), (1857, 1544875), (2125, 1350039), (2181, 1315375), (3095, 926925), (3635, 789225), (6375, 450013), (9285, 308975), (10523, 272625), (10905, 263075), (12359, 232125), (15475, 185385), (18175, 157845), (31569, 90875), (37077, 77375), (46425, 61795), (52615, 54525)]