87714675

素因数分解:

$3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{4019}}^1$

素因数の和:4132

約数の個数: 36

約数和(自身を含む): 158765880

約数和(自身を除く): 71051205

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 97, 225, 291, 485, 873, 1455, 2425, 4019, 4365, 7275, 12057, 20095, 21825, 36171, 60285, 100475, 180855, 301425, 389843, 904275, 1169529, 1949215, 3508587, 5847645, 9746075, 17542935, 29238225, 87714675]

約数ペア:

[(1, 87714675), (3, 29238225), (5, 17542935), (9, 9746075), (15, 5847645), (25, 3508587), (45, 1949215), (75, 1169529), (97, 904275), (225, 389843), (291, 301425), (485, 180855), (873, 100475), (1455, 60285), (2425, 36171), (4019, 21825), (4365, 20095), (7275, 12057)]