89245375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 119620800

約数和(自身を除く): 30375425

約数列:

[1, 5, 19, 25, 53, 95, 125, 265, 475, 709, 1007, 1325, 2375, 3545, 5035, 6625, 13471, 17725, 25175, 37577, 67355, 88625, 125875, 187885, 336775, 713963, 939425, 1683875, 3569815, 4697125, 17849075, 89245375]

約数ペア:

[(1, 89245375), (5, 17849075), (19, 4697125), (25, 3569815), (53, 1683875), (95, 939425), (125, 713963), (265, 336775), (475, 187885), (709, 125875), (1007, 88625), (1325, 67355), (2375, 37577), (3545, 25175), (5035, 17725), (6625, 13471)]