2552802525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{124679}}^1$

素因数の和:124715

約数の個数: 72

約数和(自身を含む): 5627556480

約数和(自身を除く): 3074753955

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 6825, 20475, 124679, 374037, 623395, 872753, 1122111, 1620827, 1870185, 2618259, 3116975, 4363765, 4862481, 5610555, 7854777, 8104135, 9350925, 11345789, 13091295, 14587443, 21818825, 24312405, 28052775, 34037367, 39273885, 40520675, 56728945, 65456475, 72937215, 102112101, 121562025, 170186835, 196369425, 283644725, 364686075, 510560505, 850934175, 2552802525]

約数ペア:

[(1, 2552802525), (3, 850934175), (5, 510560505), (7, 364686075), (9, 283644725), (13, 196369425), (15, 170186835), (21, 121562025), (25, 102112101), (35, 72937215), (39, 65456475), (45, 56728945), (63, 40520675), (65, 39273885), (75, 34037367), (91, 28052775), (105, 24312405), (117, 21818825), (175, 14587443), (195, 13091295), (225, 11345789), (273, 9350925), (315, 8104135), (325, 7854777), (455, 5610555), (525, 4862481), (585, 4363765), (819, 3116975), (975, 2618259), (1365, 1870185), (1575, 1620827), (2275, 1122111), (2925, 872753), (4095, 623395), (6825, 374037), (20475, 124679)]