13159245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 23151744

約数和(自身を除く): 9992499

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 461, 519, 865, 1383, 1903, 2305, 2595, 5071, 5709, 6915, 9515, 15213, 25355, 28545, 76065, 79753, 239259, 398765, 877283, 1196295, 2631849, 4386415, 13159245]

約数ペア:

[(1, 13159245), (3, 4386415), (5, 2631849), (11, 1196295), (15, 877283), (33, 398765), (55, 239259), (165, 79753), (173, 76065), (461, 28545), (519, 25355), (865, 15213), (1383, 9515), (1903, 6915), (2305, 5709), (2595, 5071)]