194639115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{7237}}^1$

素因数の和:7419

約数の個数: 32

約数和(自身を含む): 341865216

約数和(自身を除く): 147226101

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 7237, 8965, 21711, 26895, 36185, 79607, 108555, 238821, 398035, 1179631, 1194105, 3538893, 5898155, 12975941, 17694465, 38927823, 64879705, 194639115]

約数ペア:

[(1, 194639115), (3, 64879705), (5, 38927823), (11, 17694465), (15, 12975941), (33, 5898155), (55, 3538893), (163, 1194105), (165, 1179631), (489, 398035), (815, 238821), (1793, 108555), (2445, 79607), (5379, 36185), (7237, 26895), (8965, 21711)]