9048845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 13063680

約数和(自身を除く): 4014835

約数列:

[1, 5, 13, 17, 19, 65, 85, 95, 221, 247, 323, 431, 1105, 1235, 1615, 2155, 4199, 5603, 7327, 8189, 20995, 28015, 36635, 40945, 95251, 106457, 139213, 476255, 532285, 696065, 1809769, 9048845]

約数ペア:

[(1, 9048845), (5, 1809769), (13, 696065), (17, 532285), (19, 476255), (65, 139213), (85, 106457), (95, 95251), (221, 40945), (247, 36635), (323, 28015), (431, 20995), (1105, 8189), (1235, 7327), (1615, 5603), (2155, 4199)]