4047144495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137869}}^1$

素因数の和:137999

約数の個数: 32

約数和(自身を含む): 6882470400

約数和(自身を除く): 2835325905

約数列:

[1, 3, 5, 15, 19, 57, 95, 103, 285, 309, 515, 1545, 1957, 5871, 9785, 29355, 137869, 413607, 689345, 2068035, 2619511, 7858533, 13097555, 14200507, 39292665, 42601521, 71002535, 213007605, 269809633, 809428899, 1349048165, 4047144495]

約数ペア:

[(1, 4047144495), (3, 1349048165), (5, 809428899), (15, 269809633), (19, 213007605), (57, 71002535), (95, 42601521), (103, 39292665), (285, 14200507), (309, 13097555), (515, 7858533), (1545, 2619511), (1957, 2068035), (5871, 689345), (9785, 413607), (29355, 137869)]