2944216156765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1\times {\mathrm{1536539}}^1$

素因数の和:1537317

約数の個数: 32

約数和(自身を含む): 3903057446400

約数和(自身を除く): 958841289635

約数列:

[1, 5, 13, 41, 65, 205, 533, 719, 2665, 3595, 9347, 29479, 46735, 147395, 383227, 1536539, 1916135, 7682695, 19975007, 62998099, 99875035, 314990495, 818975287, 1104771541, 4094876435, 5523857705, 14362030033, 45295633181, 71810150165, 226478165905, 588843231353, 2944216156765]

約数ペア:

[(1, 2944216156765), (5, 588843231353), (13, 226478165905), (41, 71810150165), (65, 45295633181), (205, 14362030033), (533, 5523857705), (719, 4094876435), (2665, 1104771541), (3595, 818975287), (9347, 314990495), (29479, 99875035), (46735, 62998099), (147395, 19975007), (383227, 7682695), (1536539, 1916135)]