2688366915

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{510611}}^1$

素因数の和:510641

約数の個数: 40

約数和(自身を含む): 5189860368

約数和(自身を除く): 2501493453

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1755, 5265, 510611, 1531833, 2553055, 4595499, 6637943, 7659165, 13786497, 19913829, 22977495, 33189715, 41359491, 59741487, 68932485, 99569145, 179224461, 206797455, 298707435, 537673383, 896122305, 2688366915]

約数ペア:

[(1, 2688366915), (3, 896122305), (5, 537673383), (9, 298707435), (13, 206797455), (15, 179224461), (27, 99569145), (39, 68932485), (45, 59741487), (65, 41359491), (81, 33189715), (117, 22977495), (135, 19913829), (195, 13786497), (351, 7659165), (405, 6637943), (585, 4595499), (1053, 2553055), (1755, 1531833), (5265, 510611)]