29730305

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 24

約数和(自身を含む): 39590376

約数和(自身を除く): 9860071

約数列:

[1, 5, 11, 55, 121, 157, 313, 605, 785, 1565, 1727, 3443, 8635, 17215, 18997, 37873, 49141, 94985, 189365, 245705, 540551, 2702755, 5946061, 29730305]

約数ペア:

[(1, 29730305), (5, 5946061), (11, 2702755), (55, 540551), (121, 245705), (157, 189365), (313, 94985), (605, 49141), (785, 37873), (1565, 18997), (1727, 17215), (3443, 8635)]