91138285

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 133987392

約数和(自身を除く): 42849107

約数列:

[1, 5, 7, 35, 41, 43, 49, 205, 211, 215, 245, 287, 301, 1055, 1435, 1477, 1505, 1763, 2009, 2107, 7385, 8651, 8815, 9073, 10045, 10339, 10535, 12341, 43255, 45365, 51695, 60557, 61705, 63511, 86387, 302785, 317555, 371993, 423899, 431935, 444577, 1859965, 2119495, 2222885, 2603951, 13019755, 18227657, 91138285]

約数ペア:

[(1, 91138285), (5, 18227657), (7, 13019755), (35, 2603951), (41, 2222885), (43, 2119495), (49, 1859965), (205, 444577), (211, 431935), (215, 423899), (245, 371993), (287, 317555), (301, 302785), (1055, 86387), (1435, 63511), (1477, 61705), (1505, 60557), (1763, 51695), (2009, 45365), (2107, 43255), (7385, 12341), (8651, 10535), (8815, 10339), (9073, 10045)]