71720192325

素因数分解:

$3^1\times 5^2\times {\mathrm{125117}}^1\times {\mathrm{7643}}^1$

素因数の和:132773

約数の個数: 24

約数和(自身を含む): 118593847008

約数和(自身を除く): 46873654683

約数列:

[1, 3, 5, 15, 25, 75, 7643, 22929, 38215, 114645, 125117, 191075, 375351, 573225, 625585, 1876755, 3127925, 9383775, 956269231, 2868807693, 4781346155, 14344038465, 23906730775, 71720192325]

約数ペア:

[(1, 71720192325), (3, 23906730775), (5, 14344038465), (15, 4781346155), (25, 2868807693), (75, 956269231), (7643, 9383775), (22929, 3127925), (38215, 1876755), (114645, 625585), (125117, 573225), (191075, 375351)]