82712245

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 128832768

約数和(自身を除く): 46120523

約数列:

[1, 5, 7, 11, 35, 47, 49, 55, 77, 235, 245, 329, 385, 517, 539, 653, 1645, 2303, 2585, 2695, 3265, 3619, 4571, 7183, 11515, 18095, 22855, 25333, 30691, 31997, 35915, 50281, 126665, 153455, 159985, 214837, 251405, 337601, 351967, 1074185, 1503859, 1688005, 1759835, 2363207, 7519295, 11816035, 16542449, 82712245]

約数ペア:

[(1, 82712245), (5, 16542449), (7, 11816035), (11, 7519295), (35, 2363207), (47, 1759835), (49, 1688005), (55, 1503859), (77, 1074185), (235, 351967), (245, 337601), (329, 251405), (385, 214837), (517, 159985), (539, 153455), (653, 126665), (1645, 50281), (2303, 35915), (2585, 31997), (2695, 30691), (3265, 25333), (3619, 22855), (4571, 18095), (7183, 11515)]