69441885

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9829}}^1$

素因数の和:9997

約数の個数: 24

約数和(自身を含む): 121144920

約数和(自身を除く): 51703035

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 9829, 29487, 49145, 88461, 147435, 442305, 1543153, 4629459, 7715765, 13888377, 23147295, 69441885]

約数ペア:

[(1, 69441885), (3, 23147295), (5, 13888377), (9, 7715765), (15, 4629459), (45, 1543153), (157, 442305), (471, 147435), (785, 88461), (1413, 49145), (2355, 29487), (7065, 9829)]