2162875

素因数分解:

$5^3\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:61

約数の個数: 32

約数和(自身を含む): 3197376

約数和(自身を除く): 1034501

約数列:

[1, 5, 11, 13, 25, 55, 65, 121, 125, 143, 275, 325, 605, 715, 1331, 1375, 1573, 1625, 3025, 3575, 6655, 7865, 15125, 17303, 17875, 33275, 39325, 86515, 166375, 196625, 432575, 2162875]

約数ペア:

[(1, 2162875), (5, 432575), (11, 196625), (13, 166375), (25, 86515), (55, 39325), (65, 33275), (121, 17875), (125, 17303), (143, 15125), (275, 7865), (325, 6655), (605, 3575), (715, 3025), (1331, 1625), (1375, 1573)]