197459025

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1013}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 344013696

約数和(自身を除く): 146554671

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 113, 115, 339, 345, 565, 575, 1013, 1695, 1725, 2599, 2825, 3039, 5065, 7797, 8475, 12995, 15195, 23299, 25325, 38985, 64975, 69897, 75975, 114469, 116495, 194925, 343407, 349485, 572345, 582475, 1717035, 1747425, 2632787, 2861725, 7898361, 8585175, 13163935, 39491805, 65819675, 197459025]

約数ペア:

[(1, 197459025), (3, 65819675), (5, 39491805), (15, 13163935), (23, 8585175), (25, 7898361), (69, 2861725), (75, 2632787), (113, 1747425), (115, 1717035), (339, 582475), (345, 572345), (565, 349485), (575, 343407), (1013, 194925), (1695, 116495), (1725, 114469), (2599, 75975), (2825, 69897), (3039, 64975), (5065, 38985), (7797, 25325), (8475, 23299), (12995, 15195)]