91320645

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2707}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 158320512

約数和(自身を除く): 66999867

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 195, 519, 865, 2249, 2595, 2707, 6747, 8121, 11245, 13535, 33735, 35191, 40605, 105573, 175955, 468311, 527865, 1404933, 2341555, 6088043, 7024665, 18264129, 30440215, 91320645]

約数ペア:

[(1, 91320645), (3, 30440215), (5, 18264129), (13, 7024665), (15, 6088043), (39, 2341555), (65, 1404933), (173, 527865), (195, 468311), (519, 175955), (865, 105573), (2249, 40605), (2595, 35191), (2707, 33735), (6747, 13535), (8121, 11245)]