12561511235

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{83407}}^1$

素因数の和:83763

約数の個数: 32

約数和(自身を含む): 18608658432

約数和(自身を除く): 6047147197

約数列:

[1, 5, 7, 13, 35, 65, 91, 331, 455, 1655, 2317, 4303, 11585, 21515, 30121, 83407, 150605, 417035, 583849, 1084291, 2919245, 5421455, 7590037, 27607717, 37950185, 138038585, 193254019, 358900321, 966270095, 1794501605, 2512302247, 12561511235]

約数ペア:

[(1, 12561511235), (5, 2512302247), (7, 1794501605), (13, 966270095), (35, 358900321), (65, 193254019), (91, 138038585), (331, 37950185), (455, 27607717), (1655, 7590037), (2317, 5421455), (4303, 2919245), (11585, 1084291), (21515, 583849), (30121, 417035), (83407, 150605)]