85331015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20149}}^1$

素因数の和:20183

約数の個数: 24

約数和(自身を含む): 128637600

約数和(自身を除く): 43306585

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 20149, 100745, 141043, 221639, 705215, 1108195, 1551473, 2438029, 7757365, 12190145, 17066203, 85331015]

約数ペア:

[(1, 85331015), (5, 17066203), (7, 12190145), (11, 7757365), (35, 2438029), (55, 1551473), (77, 1108195), (121, 705215), (385, 221639), (605, 141043), (847, 100745), (4235, 20149)]