103885825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 145883520

約数和(自身を除く): 41997695

約数列:

[1, 5, 19, 23, 25, 37, 95, 115, 185, 257, 437, 475, 575, 703, 851, 925, 1285, 2185, 3515, 4255, 4883, 5911, 6425, 9509, 10925, 16169, 17575, 21275, 24415, 29555, 47545, 80845, 112309, 122075, 147775, 180671, 218707, 237725, 404225, 561545, 903355, 1093535, 2807725, 4155433, 4516775, 5467675, 20777165, 103885825]

約数ペア:

[(1, 103885825), (5, 20777165), (19, 5467675), (23, 4516775), (25, 4155433), (37, 2807725), (95, 1093535), (115, 903355), (185, 561545), (257, 404225), (437, 237725), (475, 218707), (575, 180671), (703, 147775), (851, 122075), (925, 112309), (1285, 80845), (2185, 47545), (3515, 29555), (4255, 24415), (4883, 21275), (5911, 17575), (6425, 16169), (9509, 10925)]