159256935

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23131}}^1$

素因数の和:23165

約数の個数: 40

約数和(自身を含む): 302288976

約数和(自身を除く): 143032041

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 23131, 69393, 115655, 208179, 346965, 393227, 624537, 1040895, 1179681, 1873611, 1966135, 3122685, 3539043, 5898405, 9368055, 10617129, 17695215, 31851387, 53085645, 159256935]

約数ペア:

[(1, 159256935), (3, 53085645), (5, 31851387), (9, 17695215), (15, 10617129), (17, 9368055), (27, 5898405), (45, 3539043), (51, 3122685), (81, 1966135), (85, 1873611), (135, 1179681), (153, 1040895), (255, 624537), (405, 393227), (459, 346965), (765, 208179), (1377, 115655), (2295, 69393), (6885, 23131)]