15924285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 30086784

約数和(自身を除く): 14162499

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 163, 167, 195, 489, 501, 585, 815, 835, 1467, 1503, 2119, 2171, 2445, 2505, 6357, 6513, 7335, 7515, 10595, 10855, 19071, 19539, 27221, 31785, 32565, 81663, 95355, 97695, 136105, 244989, 353873, 408315, 1061619, 1224945, 1769365, 3184857, 5308095, 15924285]

約数ペア:

[(1, 15924285), (3, 5308095), (5, 3184857), (9, 1769365), (13, 1224945), (15, 1061619), (39, 408315), (45, 353873), (65, 244989), (117, 136105), (163, 97695), (167, 95355), (195, 81663), (489, 32565), (501, 31785), (585, 27221), (815, 19539), (835, 19071), (1467, 10855), (1503, 10595), (2119, 7515), (2171, 7335), (2445, 6513), (2505, 6357)]