2508625

素因数分解:

$5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 3714048

約数和(自身を除く): 1205423

約数列:

[1, 5, 7, 25, 35, 47, 61, 125, 175, 235, 305, 329, 427, 875, 1175, 1525, 1645, 2135, 2867, 5875, 7625, 8225, 10675, 14335, 20069, 41125, 53375, 71675, 100345, 358375, 501725, 2508625]

約数ペア:

[(1, 2508625), (5, 501725), (7, 358375), (25, 100345), (35, 71675), (47, 53375), (61, 41125), (125, 20069), (175, 14335), (235, 10675), (305, 8225), (329, 7625), (427, 5875), (875, 2867), (1175, 2135), (1525, 1645)]