172128045205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{967}}^1\times {\mathrm{14717}}^1$

素因数の和:15789

約数の個数: 32

約数和(自身を含む): 215415002880

約数和(自身を除く): 43286957675

約数列:

[1, 5, 41, 59, 205, 295, 967, 2419, 4835, 12095, 14717, 39647, 57053, 73585, 198235, 285265, 603397, 868303, 2339173, 3016985, 4341515, 11695865, 14231339, 35600423, 71156695, 178002115, 583484899, 839649001, 2917424495, 4198245005, 34425609041, 172128045205]

約数ペア:

[(1, 172128045205), (5, 34425609041), (41, 4198245005), (59, 2917424495), (205, 839649001), (295, 583484899), (967, 178002115), (2419, 71156695), (4835, 35600423), (12095, 14231339), (14717, 11695865), (39647, 4341515), (57053, 3016985), (73585, 2339173), (198235, 868303), (285265, 603397)]