2269968155

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:556

約数の個数: 64

約数和(自身を含む): 3413803008

約数和(自身を除く): 1143834853

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 163, 241, 455, 635, 815, 889, 1141, 1205, 1651, 1687, 2119, 3133, 4445, 5705, 8255, 8435, 10595, 11557, 14833, 15665, 20701, 21931, 30607, 39283, 57785, 74165, 103505, 109655, 144907, 153035, 196415, 214249, 269113, 274981, 397891, 510679, 724535, 1071245, 1345565, 1374905, 1883791, 1989455, 2553395, 2785237, 3574753, 4988941, 9418955, 13926185, 17873765, 24944705, 34922587, 64856233, 174612935, 324281165, 453993631, 2269968155]

約数ペア:

[(1, 2269968155), (5, 453993631), (7, 324281165), (13, 174612935), (35, 64856233), (65, 34922587), (91, 24944705), (127, 17873765), (163, 13926185), (241, 9418955), (455, 4988941), (635, 3574753), (815, 2785237), (889, 2553395), (1141, 1989455), (1205, 1883791), (1651, 1374905), (1687, 1345565), (2119, 1071245), (3133, 724535), (4445, 510679), (5705, 397891), (8255, 274981), (8435, 269113), (10595, 214249), (11557, 196415), (14833, 153035), (15665, 144907), (20701, 109655), (21931, 103505), (30607, 74165), (39283, 57785)]