86485875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 168210432

約数和(自身を除く): 81724557

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 125, 141, 175, 235, 329, 375, 525, 701, 705, 875, 987, 1175, 1645, 2103, 2625, 3505, 3525, 4907, 4935, 5875, 8225, 10515, 14721, 17525, 17625, 24535, 24675, 32947, 41125, 52575, 73605, 87625, 98841, 122675, 123375, 164735, 230629, 262875, 368025, 494205, 613375, 691887, 823675, 1153145, 1840125, 2471025, 3459435, 4118375, 5765725, 12355125, 17297175, 28828625, 86485875]

約数ペア:

[(1, 86485875), (3, 28828625), (5, 17297175), (7, 12355125), (15, 5765725), (21, 4118375), (25, 3459435), (35, 2471025), (47, 1840125), (75, 1153145), (105, 823675), (125, 691887), (141, 613375), (175, 494205), (235, 368025), (329, 262875), (375, 230629), (525, 164735), (701, 123375), (705, 122675), (875, 98841), (987, 87625), (1175, 73605), (1645, 52575), (2103, 41125), (2625, 32947), (3505, 24675), (3525, 24535), (4907, 17625), (4935, 17525), (5875, 14721), (8225, 10515)]