15520410

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{2129}}^1$

素因数の和:2154

約数の個数: 56

約数和(自身を含む): 41905620

約数和(自身を除く): 26385210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2129, 2430, 3645, 4258, 6387, 7290, 10645, 12774, 19161, 21290, 31935, 38322, 57483, 63870, 95805, 114966, 172449, 191610, 287415, 344898, 517347, 574830, 862245, 1034694, 1552041, 1724490, 2586735, 3104082, 5173470, 7760205, 15520410]

約数ペア:

[(1, 15520410), (2, 7760205), (3, 5173470), (5, 3104082), (6, 2586735), (9, 1724490), (10, 1552041), (15, 1034694), (18, 862245), (27, 574830), (30, 517347), (45, 344898), (54, 287415), (81, 191610), (90, 172449), (135, 114966), (162, 95805), (243, 63870), (270, 57483), (405, 38322), (486, 31935), (729, 21290), (810, 19161), (1215, 12774), (1458, 10645), (2129, 7290), (2430, 6387), (3645, 4258)]