371127661385

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{890881}}^1$

素因数の和:890958

約数の個数: 48

約数和(自身を含む): 528221755440

約数和(自身を除く): 157094094055

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 169, 221, 377, 493, 845, 1105, 1885, 2465, 2873, 4901, 6409, 14365, 24505, 32045, 83317, 416585, 890881, 4454405, 11581453, 15144977, 25835549, 57907265, 75724885, 129177745, 150558889, 196884701, 335862137, 439204333, 752794445, 984423505, 1679310685, 2196021665, 2559501113, 4366207781, 5709656329, 12797505565, 21831038905, 28548281645, 74225532277, 371127661385]

約数ペア:

[(1, 371127661385), (5, 74225532277), (13, 28548281645), (17, 21831038905), (29, 12797505565), (65, 5709656329), (85, 4366207781), (145, 2559501113), (169, 2196021665), (221, 1679310685), (377, 984423505), (493, 752794445), (845, 439204333), (1105, 335862137), (1885, 196884701), (2465, 150558889), (2873, 129177745), (4901, 75724885), (6409, 57907265), (14365, 25835549), (24505, 15144977), (32045, 11581453), (83317, 4454405), (416585, 890881)]