12718095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 22926240

約数和(自身を除く): 10208145

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 169, 173, 195, 377, 435, 507, 519, 845, 865, 1131, 1885, 2249, 2535, 2595, 4901, 5017, 5655, 6747, 11245, 14703, 15051, 24505, 25085, 29237, 33735, 65221, 73515, 75255, 87711, 146185, 195663, 326105, 438555, 847873, 978315, 2543619, 4239365, 12718095]

約数ペア:

[(1, 12718095), (3, 4239365), (5, 2543619), (13, 978315), (15, 847873), (29, 438555), (39, 326105), (65, 195663), (87, 146185), (145, 87711), (169, 75255), (173, 73515), (195, 65221), (377, 33735), (435, 29237), (507, 25085), (519, 24505), (845, 15051), (865, 14703), (1131, 11245), (1885, 6747), (2249, 5655), (2535, 5017), (2595, 4901)]