23918115

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 41509440

約数和(自身を除く): 17591325

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 709, 865, 2127, 2249, 2595, 3545, 6747, 9217, 10635, 11245, 27651, 33735, 46085, 122657, 138255, 367971, 613285, 1594541, 1839855, 4783623, 7972705, 23918115]

約数ペア:

[(1, 23918115), (3, 7972705), (5, 4783623), (13, 1839855), (15, 1594541), (39, 613285), (65, 367971), (173, 138255), (195, 122657), (519, 46085), (709, 33735), (865, 27651), (2127, 11245), (2249, 10635), (2595, 9217), (3545, 6747)]