290006543735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1364191}}^1$

素因数の和:1364315

約数の個数: 32

約数和(自身を含む): 383654444544

約数和(自身を除く): 93647900809

約数列:

[1, 5, 17, 41, 61, 85, 205, 305, 697, 1037, 2501, 3485, 5185, 12505, 42517, 212585, 1364191, 6820955, 23191247, 55931831, 83215651, 115956235, 279659155, 416078255, 950841127, 1414666067, 3411841691, 4754205635, 7073330335, 17059208455, 58001308747, 290006543735]

約数ペア:

[(1, 290006543735), (5, 58001308747), (17, 17059208455), (41, 7073330335), (61, 4754205635), (85, 3411841691), (205, 1414666067), (305, 950841127), (697, 416078255), (1037, 279659155), (2501, 115956235), (3485, 83215651), (5185, 55931831), (12505, 23191247), (42517, 6820955), (212585, 1364191)]