72197175

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{26017}}^1$

素因数の和:26067

約数の個数: 24

約数和(自身を含む): 122596816

約数和(自身を除く): 50399641

約数列:

[1, 3, 5, 15, 25, 37, 75, 111, 185, 555, 925, 2775, 26017, 78051, 130085, 390255, 650425, 962629, 1951275, 2887887, 4813145, 14439435, 24065725, 72197175]

約数ペア:

[(1, 72197175), (3, 24065725), (5, 14439435), (15, 4813145), (25, 2887887), (37, 1951275), (75, 962629), (111, 650425), (185, 390255), (555, 130085), (925, 78051), (2775, 26017)]