158717295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 301377024

約数和(自身を除く): 142659729

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 311, 495, 933, 1031, 1555, 2799, 3093, 3421, 4665, 5155, 9279, 10263, 11341, 13995, 15465, 17105, 30789, 34023, 46395, 51315, 56705, 102069, 153945, 170115, 320641, 510345, 961923, 1603205, 2885769, 3527051, 4809615, 10581153, 14428845, 17635255, 31743459, 52905765, 158717295]

約数ペア:

[(1, 158717295), (3, 52905765), (5, 31743459), (9, 17635255), (11, 14428845), (15, 10581153), (33, 4809615), (45, 3527051), (55, 2885769), (99, 1603205), (165, 961923), (311, 510345), (495, 320641), (933, 170115), (1031, 153945), (1555, 102069), (2799, 56705), (3093, 51315), (3421, 46395), (4665, 34023), (5155, 30789), (9279, 17105), (10263, 15465), (11341, 13995)]