77827815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{133039}}^1$

素因数の和:133063

約数の個数: 24

約数和(自身を含む): 145279680

約数和(自身を除く): 67451865

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 133039, 399117, 665195, 1197351, 1729507, 1995585, 5188521, 5986755, 8647535, 15565563, 25942605, 77827815]

約数ペア:

[(1, 77827815), (3, 25942605), (5, 15565563), (9, 8647535), (13, 5986755), (15, 5188521), (39, 1995585), (45, 1729507), (65, 1197351), (117, 665195), (195, 399117), (585, 133039)]