3317875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 4792320

約数和(自身を除く): 1474445

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 127, 209, 275, 475, 635, 1045, 1375, 1397, 2375, 2413, 3175, 5225, 6985, 12065, 15875, 26125, 26543, 34925, 60325, 132715, 174625, 301625, 663575, 3317875]

約数ペア:

[(1, 3317875), (5, 663575), (11, 301625), (19, 174625), (25, 132715), (55, 60325), (95, 34925), (125, 26543), (127, 26125), (209, 15875), (275, 12065), (475, 6985), (635, 5225), (1045, 3175), (1375, 2413), (1397, 2375)]