6397215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 11287296

約数和(自身を除く): 4890081

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 283, 411, 685, 849, 1415, 1507, 2055, 3113, 4245, 4521, 7535, 9339, 15565, 22605, 38771, 46695, 116313, 193855, 426481, 581565, 1279443, 2132405, 6397215]

約数ペア:

[(1, 6397215), (3, 2132405), (5, 1279443), (11, 581565), (15, 426481), (33, 193855), (55, 116313), (137, 46695), (165, 38771), (283, 22605), (411, 15565), (685, 9339), (849, 7535), (1415, 4521), (1507, 4245), (2055, 3113)]