18587427885

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10591127}}^1$

素因数の和:10591154

約数の個数: 32

約数和(自身を含む): 35586190080

約数和(自身を除く): 16998762195

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10591127, 31773381, 52955635, 95320143, 137684651, 158866905, 285960429, 413053953, 476600715, 688423255, 1239161859, 1429802145, 2065269765, 3717485577, 6195809295, 18587427885]

約数ペア:

[(1, 18587427885), (3, 6195809295), (5, 3717485577), (9, 2065269765), (13, 1429802145), (15, 1239161859), (27, 688423255), (39, 476600715), (45, 413053953), (65, 285960429), (117, 158866905), (135, 137684651), (195, 95320143), (351, 52955635), (585, 31773381), (1755, 10591127)]