9620689065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{26683}}^1$

素因数の和:26790

約数の個数: 48

約数和(自身を含む): 16972304832

約数和(自身を除く): 7351615767

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 1849, 2795, 5547, 8385, 9245, 24037, 26683, 27735, 72111, 80049, 120185, 133415, 346879, 360555, 400245, 1040637, 1147369, 1734395, 3442107, 5203185, 5736845, 14915797, 17210535, 44747391, 49336867, 74578985, 148010601, 223736955, 246684335, 641379271, 740053005, 1924137813, 3206896355, 9620689065]

約数ペア:

[(1, 9620689065), (3, 3206896355), (5, 1924137813), (13, 740053005), (15, 641379271), (39, 246684335), (43, 223736955), (65, 148010601), (129, 74578985), (195, 49336867), (215, 44747391), (559, 17210535), (645, 14915797), (1677, 5736845), (1849, 5203185), (2795, 3442107), (5547, 1734395), (8385, 1147369), (9245, 1040637), (24037, 400245), (26683, 360555), (27735, 346879), (72111, 133415), (80049, 120185)]