42490875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16212

約数の個数: 32

約数和(自身を含む): 80810496

約数和(自身を除く): 38319621

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 125, 175, 375, 525, 875, 2625, 16187, 48561, 80935, 113309, 242805, 339927, 404675, 566545, 1214025, 1699635, 2023375, 2832725, 6070125, 8498175, 14163625, 42490875]

約数ペア:

[(1, 42490875), (3, 14163625), (5, 8498175), (7, 6070125), (15, 2832725), (21, 2023375), (25, 1699635), (35, 1214025), (75, 566545), (105, 404675), (125, 339927), (175, 242805), (375, 113309), (525, 80935), (875, 48561), (2625, 16187)]