13497075

素因数分解:

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

素因数の和:508

約数の個数: 36

約数和(自身を含む): 24373440

約数和(自身を除く): 10876365

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 223, 225, 269, 669, 807, 1115, 1345, 2007, 2421, 3345, 4035, 5575, 6725, 10035, 12105, 16725, 20175, 50175, 59987, 60525, 179961, 299935, 539883, 899805, 1499675, 2699415, 4499025, 13497075]

約数ペア:

[(1, 13497075), (3, 4499025), (5, 2699415), (9, 1499675), (15, 899805), (25, 539883), (45, 299935), (75, 179961), (223, 60525), (225, 59987), (269, 50175), (669, 20175), (807, 16725), (1115, 12105), (1345, 10035), (2007, 6725), (2421, 5575), (3345, 4035)]