7687512465

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1118

約数の個数: 64

約数和(自身を含む): 12861628416

約数和(自身を除く): 5174115951

約数列:

[1, 3, 5, 15, 47, 53, 141, 159, 235, 265, 283, 705, 727, 795, 849, 1415, 2181, 2491, 3635, 4245, 7473, 10905, 12455, 13301, 14999, 34169, 37365, 38531, 39903, 44997, 66505, 74995, 102507, 115593, 170845, 192655, 199515, 205741, 224985, 512535, 577965, 617223, 704953, 1028705, 1810957, 2114859, 3086115, 3524765, 5432871, 9054785, 9669827, 10574295, 10904273, 27164355, 29009481, 32712819, 48349135, 54521365, 145047405, 163564095, 512500831, 1537502493, 2562504155, 7687512465]

約数ペア:

[(1, 7687512465), (3, 2562504155), (5, 1537502493), (15, 512500831), (47, 163564095), (53, 145047405), (141, 54521365), (159, 48349135), (235, 32712819), (265, 29009481), (283, 27164355), (705, 10904273), (727, 10574295), (795, 9669827), (849, 9054785), (1415, 5432871), (2181, 3524765), (2491, 3086115), (3635, 2114859), (4245, 1810957), (7473, 1028705), (10905, 704953), (12455, 617223), (13301, 577965), (14999, 512535), (34169, 224985), (37365, 205741), (38531, 199515), (39903, 192655), (44997, 170845), (66505, 115593), (74995, 102507)]