13059225

素因数分解:

$3^4\times 5^2\times {\mathrm{6449}}^1$

素因数の和:6471

約数の個数: 30

約数和(自身を含む): 24193950

約数和(自身を除く): 11134725

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 6449, 19347, 32245, 58041, 96735, 161225, 174123, 290205, 483675, 522369, 870615, 1451025, 2611845, 4353075, 13059225]

約数ペア:

[(1, 13059225), (3, 4353075), (5, 2611845), (9, 1451025), (15, 870615), (25, 522369), (27, 483675), (45, 290205), (75, 174123), (81, 161225), (135, 96735), (225, 58041), (405, 32245), (675, 19347), (2025, 6449)]