4499025

素因数分解:

$3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{269}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 7499520

約数和(自身を除く): 3000495

約数列:

[1, 3, 5, 15, 25, 75, 223, 269, 669, 807, 1115, 1345, 3345, 4035, 5575, 6725, 16725, 20175, 59987, 179961, 299935, 899805, 1499675, 4499025]

約数ペア:

[(1, 4499025), (3, 1499675), (5, 899805), (15, 299935), (25, 179961), (75, 59987), (223, 20175), (269, 16725), (669, 6725), (807, 5575), (1115, 4035), (1345, 3345)]