148558625

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 198132480

約数和(自身を除く): 49573855

約数列:

[1, 5, 19, 25, 71, 95, 125, 355, 475, 881, 1349, 1775, 2375, 4405, 6745, 8875, 16739, 22025, 33725, 62551, 83695, 110125, 168625, 312755, 418475, 1188469, 1563775, 2092375, 5942345, 7818875, 29711725, 148558625]

約数ペア:

[(1, 148558625), (5, 29711725), (19, 7818875), (25, 5942345), (71, 2092375), (95, 1563775), (125, 1188469), (355, 418475), (475, 312755), (881, 168625), (1349, 110125), (1775, 83695), (2375, 62551), (4405, 33725), (6745, 22025), (8875, 16739)]