86668875

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{1879}}^1$

素因数の和:1941

約数の個数: 48

約数和(自身を含む): 160130880

約数和(自身を除く): 73462005

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 615, 1025, 1125, 1845, 1879, 3075, 5125, 5637, 9225, 9395, 15375, 16911, 28185, 46125, 46975, 77039, 84555, 140925, 231117, 234875, 385195, 422775, 693351, 704625, 1155585, 1925975, 2113875, 3466755, 5777925, 9629875, 17333775, 28889625, 86668875]

約数ペア:

[(1, 86668875), (3, 28889625), (5, 17333775), (9, 9629875), (15, 5777925), (25, 3466755), (41, 2113875), (45, 1925975), (75, 1155585), (123, 704625), (125, 693351), (205, 422775), (225, 385195), (369, 234875), (375, 231117), (615, 140925), (1025, 84555), (1125, 77039), (1845, 46975), (1879, 46125), (3075, 28185), (5125, 16911), (5637, 15375), (9225, 9395)]