8666775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2992

約数の個数: 36

約数和(自身を含む): 16722888

約数和(自身を除く): 8056113

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 2963, 8889, 14815, 26667, 38519, 44445, 74075, 115557, 133335, 192595, 222225, 346671, 577785, 666675, 962975, 1733355, 2888925, 8666775]

約数ペア:

[(1, 8666775), (3, 2888925), (5, 1733355), (9, 962975), (13, 666675), (15, 577785), (25, 346671), (39, 222225), (45, 192595), (65, 133335), (75, 115557), (117, 74075), (195, 44445), (225, 38519), (325, 26667), (585, 14815), (975, 8889), (2925, 2963)]