71764725

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{5531}}^1$

素因数の和:5717

約数の個数: 24

約数和(自身を含む): 119358432

約数和(自身を除く): 47593707

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 865, 2595, 4325, 5531, 12975, 16593, 27655, 82965, 138275, 414825, 956863, 2870589, 4784315, 14352945, 23921575, 71764725]

約数ペア:

[(1, 71764725), (3, 23921575), (5, 14352945), (15, 4784315), (25, 2870589), (75, 956863), (173, 414825), (519, 138275), (865, 82965), (2595, 27655), (4325, 16593), (5531, 12975)]