164151165

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19861}}^1$

素因数の和:19917

約数の個数: 32

約数和(自身を含む): 286012800

約数和(自身を除く): 121861635

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 19861, 59583, 99305, 297915, 377359, 575969, 1132077, 1727907, 1886795, 2879845, 5660385, 8639535, 10943411, 32830233, 54717055, 164151165]

約数ペア:

[(1, 164151165), (3, 54717055), (5, 32830233), (15, 10943411), (19, 8639535), (29, 5660385), (57, 2879845), (87, 1886795), (95, 1727907), (145, 1132077), (285, 575969), (435, 377359), (551, 297915), (1653, 99305), (2755, 59583), (8265, 19861)]