42966125

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 57408000

約数和(自身を除く): 14441875

約数列:

[1, 5, 19, 25, 79, 95, 125, 229, 395, 475, 1145, 1501, 1975, 2375, 4351, 5725, 7505, 9875, 18091, 21755, 28625, 37525, 90455, 108775, 187625, 343729, 452275, 543875, 1718645, 2261375, 8593225, 42966125]

約数ペア:

[(1, 42966125), (5, 8593225), (19, 2261375), (25, 1718645), (79, 543875), (95, 452275), (125, 343729), (229, 187625), (395, 108775), (475, 90455), (1145, 37525), (1501, 28625), (1975, 21755), (2375, 18091), (4351, 9875), (5725, 7505)]