9909585

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 19853184

約数和(自身を除く): 9943599

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 163, 193, 315, 489, 579, 815, 965, 1141, 1351, 1467, 1737, 2445, 2895, 3423, 4053, 5705, 6755, 7335, 8685, 10269, 12159, 17115, 20265, 31459, 51345, 60795, 94377, 157295, 220213, 283131, 471885, 660639, 1101065, 1415655, 1981917, 3303195, 9909585]

約数ペア:

[(1, 9909585), (3, 3303195), (5, 1981917), (7, 1415655), (9, 1101065), (15, 660639), (21, 471885), (35, 283131), (45, 220213), (63, 157295), (105, 94377), (163, 60795), (193, 51345), (315, 31459), (489, 20265), (579, 17115), (815, 12159), (965, 10269), (1141, 8685), (1351, 7335), (1467, 6755), (1737, 5705), (2445, 4053), (2895, 3423)]