415804581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3023}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 679311360

約数和(自身を除く): 263506779

約数列:

[1, 3, 9, 17, 29, 31, 51, 87, 93, 153, 261, 279, 493, 527, 899, 1479, 1581, 2697, 3023, 4437, 4743, 8091, 9069, 15283, 27207, 45849, 51391, 87667, 93713, 137547, 154173, 263001, 281139, 462519, 789003, 843417, 1490339, 1593121, 2717677, 4471017, 4779363, 8153031, 13413051, 14338089, 24459093, 46200509, 138601527, 415804581]

約数ペア:

[(1, 415804581), (3, 138601527), (9, 46200509), (17, 24459093), (29, 14338089), (31, 13413051), (51, 8153031), (87, 4779363), (93, 4471017), (153, 2717677), (261, 1593121), (279, 1490339), (493, 843417), (527, 789003), (899, 462519), (1479, 281139), (1581, 263001), (2697, 154173), (3023, 137547), (4437, 93713), (4743, 87667), (8091, 51391), (9069, 45849), (15283, 27207)]