123068205

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2963}}^1$

素因数の和:3058

約数の個数: 48

約数和(自身を含む): 233041536

約数和(自身を除く): 109973331

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 71, 117, 195, 213, 355, 585, 639, 923, 1065, 2769, 2963, 3195, 4615, 8307, 8889, 13845, 14815, 26667, 38519, 41535, 44445, 115557, 133335, 192595, 210373, 346671, 577785, 631119, 1051865, 1733355, 1893357, 2734849, 3155595, 8204547, 9466785, 13674245, 24613641, 41022735, 123068205]

約数ペア:

[(1, 123068205), (3, 41022735), (5, 24613641), (9, 13674245), (13, 9466785), (15, 8204547), (39, 3155595), (45, 2734849), (65, 1893357), (71, 1733355), (117, 1051865), (195, 631119), (213, 577785), (355, 346671), (585, 210373), (639, 192595), (923, 133335), (1065, 115557), (2769, 44445), (2963, 41535), (3195, 38519), (4615, 26667), (8307, 14815), (8889, 13845)]