86841125

素因数分解:

$5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 125968128

約数和(自身を除く): 39127003

約数列:

[1, 5, 7, 25, 35, 61, 125, 175, 305, 427, 875, 1525, 1627, 2135, 7625, 8135, 10675, 11389, 40675, 53375, 56945, 99247, 203375, 284725, 496235, 694729, 1423625, 2481175, 3473645, 12405875, 17368225, 86841125]

約数ペア:

[(1, 86841125), (5, 17368225), (7, 12405875), (25, 3473645), (35, 2481175), (61, 1423625), (125, 694729), (175, 496235), (305, 284725), (427, 203375), (875, 99247), (1525, 56945), (1627, 53375), (2135, 40675), (7625, 11389), (8135, 10675)]