2895125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 32

約数和(自身を含む): 4043520

約数和(自身を除く): 1148395

約数列:

[1, 5, 19, 23, 25, 53, 95, 115, 125, 265, 437, 475, 575, 1007, 1219, 1325, 2185, 2375, 2875, 5035, 6095, 6625, 10925, 23161, 25175, 30475, 54625, 115805, 125875, 152375, 579025, 2895125]

約数ペア:

[(1, 2895125), (5, 579025), (19, 152375), (23, 125875), (25, 115805), (53, 54625), (95, 30475), (115, 25175), (125, 23161), (265, 10925), (437, 6625), (475, 6095), (575, 5035), (1007, 2875), (1219, 2375), (1325, 2185)]