186936165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18797}}^1$

素因数の和:18838

約数の個数: 48

約数和(自身を含む): 369493488

約数和(自身を除く): 182557323

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 18797, 56391, 93985, 169173, 244361, 281955, 319549, 733083, 845865, 958647, 1221805, 1597745, 2199249, 2875941, 3665415, 4154137, 4793235, 10996245, 12462411, 14379705, 20770685, 37387233, 62312055, 186936165]

約数ペア:

[(1, 186936165), (3, 62312055), (5, 37387233), (9, 20770685), (13, 14379705), (15, 12462411), (17, 10996245), (39, 4793235), (45, 4154137), (51, 3665415), (65, 2875941), (85, 2199249), (117, 1597745), (153, 1221805), (195, 958647), (221, 845865), (255, 733083), (585, 319549), (663, 281955), (765, 244361), (1105, 169173), (1989, 93985), (3315, 56391), (9945, 18797)]