7761494015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1\times {\mathrm{11587}}^1$

素因数の和:12263

約数の個数: 32

約数和(自身を含む): 10712874240

約数和(自身を除く): 2951380225

約数列:

[1, 5, 11, 19, 55, 95, 209, 641, 1045, 3205, 7051, 11587, 12179, 35255, 57935, 60895, 127457, 133969, 220153, 637285, 669845, 1100765, 2421683, 7427267, 12108415, 37136335, 81699937, 141118073, 408499685, 705590365, 1552298803, 7761494015]

約数ペア:

[(1, 7761494015), (5, 1552298803), (11, 705590365), (19, 408499685), (55, 141118073), (95, 81699937), (209, 37136335), (641, 12108415), (1045, 7427267), (3205, 2421683), (7051, 1100765), (11587, 669845), (12179, 637285), (35255, 220153), (57935, 133969), (60895, 127457)]