66572715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5527}}^1$

素因数の和:5619

約数の個数: 32

約数和(自身を含む): 117812736

約数和(自身を除く): 51240021

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 5527, 12045, 16581, 27635, 60797, 82905, 182391, 303985, 403471, 911955, 1210413, 2017355, 4438181, 6052065, 13314543, 22190905, 66572715]

約数ペア:

[(1, 66572715), (3, 22190905), (5, 13314543), (11, 6052065), (15, 4438181), (33, 2017355), (55, 1210413), (73, 911955), (165, 403471), (219, 303985), (365, 182391), (803, 82905), (1095, 60797), (2409, 27635), (4015, 16581), (5527, 12045)]