13308800025

素因数分解:

$3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{781721}}^1$

素因数の和:781961

約数の個数: 24

約数和(自身を含む): 22100844384

約数和(自身を除く): 8792044359

約数列:

[1, 3, 5, 15, 25, 75, 227, 681, 1135, 3405, 5675, 17025, 781721, 2345163, 3908605, 11725815, 19543025, 58629075, 177450667, 532352001, 887253335, 2661760005, 4436266675, 13308800025]

約数ペア:

[(1, 13308800025), (3, 4436266675), (5, 2661760005), (15, 887253335), (25, 532352001), (75, 177450667), (227, 58629075), (681, 19543025), (1135, 11725815), (3405, 3908605), (5675, 2345163), (17025, 781721)]