56182815

素因数分解:

$3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3557}}^1$

素因数の和:3590

約数の個数: 48

約数和(自身を含む): 108789408

約数和(自身を除く): 52606593

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 243, 351, 405, 585, 1053, 1215, 1755, 3159, 3557, 5265, 10671, 15795, 17785, 32013, 46241, 53355, 96039, 138723, 160065, 231205, 288117, 416169, 480195, 693615, 864351, 1248507, 1440585, 2080845, 3745521, 4321755, 6242535, 11236563, 18727605, 56182815]

約数ペア:

[(1, 56182815), (3, 18727605), (5, 11236563), (9, 6242535), (13, 4321755), (15, 3745521), (27, 2080845), (39, 1440585), (45, 1248507), (65, 864351), (81, 693615), (117, 480195), (135, 416169), (195, 288117), (243, 231205), (351, 160065), (405, 138723), (585, 96039), (1053, 53355), (1215, 46241), (1755, 32013), (3159, 17785), (3557, 15795), (5265, 10671)]