8265486515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{673}}^1$

素因数の和:984

約数の個数: 64

約数和(自身を含む): 11862184320

約数和(自身を除く): 3596697805

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 193, 445, 673, 715, 965, 979, 1157, 2123, 2509, 3365, 4895, 5785, 7403, 8749, 10615, 12545, 12727, 17177, 27599, 37015, 43745, 59897, 63635, 85885, 96239, 129889, 137995, 188947, 223301, 299485, 481195, 649445, 658867, 778661, 944735, 1116505, 1428779, 1688557, 2456311, 3294335, 3893305, 7143895, 8442785, 8565271, 11560121, 12281555, 18574127, 42826355, 57800605, 92870635, 127161331, 150281573, 635806655, 751407865, 1653097303, 8265486515]

約数ペア:

[(1, 8265486515), (5, 1653097303), (11, 751407865), (13, 635806655), (55, 150281573), (65, 127161331), (89, 92870635), (143, 57800605), (193, 42826355), (445, 18574127), (673, 12281555), (715, 11560121), (965, 8565271), (979, 8442785), (1157, 7143895), (2123, 3893305), (2509, 3294335), (3365, 2456311), (4895, 1688557), (5785, 1428779), (7403, 1116505), (8749, 944735), (10615, 778661), (12545, 658867), (12727, 649445), (17177, 481195), (27599, 299485), (37015, 223301), (43745, 188947), (59897, 137995), (63635, 129889), (85885, 96239)]