117788891445

素因数分解:

$3^4\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{122149}}^1$

素因数の和:124547

約数の個数: 40

約数和(自身を含む): 211237903800

約数和(自身を除く): 93449012355

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2381, 7143, 11905, 21429, 35715, 64287, 107145, 122149, 192861, 321435, 366447, 610745, 964305, 1099341, 1832235, 3298023, 5496705, 9894069, 16490115, 49470345, 290836769, 872510307, 1454183845, 2617530921, 4362551535, 7852592763, 13087654605, 23557778289, 39262963815, 117788891445]

約数ペア:

[(1, 117788891445), (3, 39262963815), (5, 23557778289), (9, 13087654605), (15, 7852592763), (27, 4362551535), (45, 2617530921), (81, 1454183845), (135, 872510307), (405, 290836769), (2381, 49470345), (7143, 16490115), (11905, 9894069), (21429, 5496705), (35715, 3298023), (64287, 1832235), (107145, 1099341), (122149, 964305), (192861, 610745), (321435, 366447)]