9640425

素因数分解:

$3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{743}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 16052544

約数和(自身を除く): 6412119

約数列:

[1, 3, 5, 15, 25, 75, 173, 519, 743, 865, 2229, 2595, 3715, 4325, 11145, 12975, 18575, 55725, 128539, 385617, 642695, 1928085, 3213475, 9640425]

約数ペア:

[(1, 9640425), (3, 3213475), (5, 1928085), (15, 642695), (25, 385617), (75, 128539), (173, 55725), (519, 18575), (743, 12975), (865, 11145), (2229, 4325), (2595, 3715)]