85387425

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{59921}}^1$

素因数の和:59953

約数の個数: 24

約数和(自身を含む): 148606560

約数和(自身を除く): 63219135

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 59921, 179763, 299605, 898815, 1138499, 1498025, 3415497, 4494075, 5692495, 17077485, 28462475, 85387425]

約数ペア:

[(1, 85387425), (3, 28462475), (5, 17077485), (15, 5692495), (19, 4494075), (25, 3415497), (57, 1498025), (75, 1138499), (95, 898815), (285, 299605), (475, 179763), (1425, 59921)]