2815697755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{6997}}^1$

素因数の和:7207

約数の個数: 32

約数和(自身を含む): 3752719488

約数和(自身を除く): 937021733

約数列:

[1, 5, 13, 41, 65, 151, 205, 533, 755, 1963, 2665, 6191, 6997, 9815, 30955, 34985, 80483, 90961, 286877, 402415, 454805, 1056547, 1434385, 3729401, 5282735, 13735111, 18647005, 43318427, 68675555, 216592135, 563139551, 2815697755]

約数ペア:

[(1, 2815697755), (5, 563139551), (13, 216592135), (41, 68675555), (65, 43318427), (151, 18647005), (205, 13735111), (533, 5282735), (755, 3729401), (1963, 1434385), (2665, 1056547), (6191, 454805), (6997, 402415), (9815, 286877), (30955, 90961), (34985, 80483)]