309819675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2957}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 563392512

約数和(自身を除く): 253572837

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 127, 165, 275, 381, 635, 825, 1397, 1905, 2957, 3175, 4191, 6985, 8871, 9525, 14785, 20955, 32527, 34925, 44355, 73925, 97581, 104775, 162635, 221775, 375539, 487905, 813175, 1126617, 1877695, 2439525, 4130929, 5633085, 9388475, 12392787, 20654645, 28165425, 61963935, 103273225, 309819675]

約数ペア:

[(1, 309819675), (3, 103273225), (5, 61963935), (11, 28165425), (15, 20654645), (25, 12392787), (33, 9388475), (55, 5633085), (75, 4130929), (127, 2439525), (165, 1877695), (275, 1126617), (381, 813175), (635, 487905), (825, 375539), (1397, 221775), (1905, 162635), (2957, 104775), (3175, 97581), (4191, 73925), (6985, 44355), (8871, 34925), (9525, 32527), (14785, 20955)]