66497445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 132312960

約数和(自身を除く): 65815515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 379, 557, 1137, 1671, 1895, 2653, 2785, 3411, 3899, 5013, 5685, 7959, 8355, 11697, 13265, 17055, 19495, 23877, 25065, 35091, 39795, 58485, 119385, 175455, 211103, 633309, 1055515, 1477721, 1899927, 3166545, 4433163, 7388605, 9499635, 13299489, 22165815, 66497445]

約数ペア:

[(1, 66497445), (3, 22165815), (5, 13299489), (7, 9499635), (9, 7388605), (15, 4433163), (21, 3166545), (35, 1899927), (45, 1477721), (63, 1055515), (105, 633309), (315, 211103), (379, 175455), (557, 119385), (1137, 58485), (1671, 39795), (1895, 35091), (2653, 25065), (2785, 23877), (3411, 19495), (3899, 17055), (5013, 13265), (5685, 11697), (7959, 8355)]