86191275

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67601}}^1$

素因数の和:67631

約数の個数: 24

約数和(自身を含む): 150887664

約数和(自身を除く): 64696389

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 67601, 202803, 338005, 1014015, 1149217, 1690025, 3447651, 5070075, 5746085, 17238255, 28730425, 86191275]

約数ペア:

[(1, 86191275), (3, 28730425), (5, 17238255), (15, 5746085), (17, 5070075), (25, 3447651), (51, 1690025), (75, 1149217), (85, 1014015), (255, 338005), (425, 202803), (1275, 67601)]