15171540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{863}}^1$

素因数の和:1168

約数の個数: 48

約数和(自身を含む): 42674688

約数和(自身を除く): 27503148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 863, 879, 1172, 1465, 1726, 1758, 2589, 2930, 3452, 3516, 4315, 4395, 5178, 5860, 8630, 8790, 10356, 12945, 17260, 17580, 25890, 51780, 252859, 505718, 758577, 1011436, 1264295, 1517154, 2528590, 3034308, 3792885, 5057180, 7585770, 15171540]

約数ペア:

[(1, 15171540), (2, 7585770), (3, 5057180), (4, 3792885), (5, 3034308), (6, 2528590), (10, 1517154), (12, 1264295), (15, 1011436), (20, 758577), (30, 505718), (60, 252859), (293, 51780), (586, 25890), (863, 17580), (879, 17260), (1172, 12945), (1465, 10356), (1726, 8790), (1758, 8630), (2589, 5860), (2930, 5178), (3452, 4395), (3516, 4315)]