139968255

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6143}}^1$

素因数の和:6196

約数の個数: 48

約数和(自身を含む): 268959744

約数和(自身を除く): 128991489

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 93, 105, 147, 155, 217, 245, 465, 651, 735, 1085, 1519, 3255, 4557, 6143, 7595, 18429, 22785, 30715, 43001, 92145, 129003, 190433, 215005, 301007, 571299, 645015, 903021, 952165, 1333031, 1505035, 2856495, 3999093, 4515105, 6665155, 9331217, 19995465, 27993651, 46656085, 139968255]

約数ペア:

[(1, 139968255), (3, 46656085), (5, 27993651), (7, 19995465), (15, 9331217), (21, 6665155), (31, 4515105), (35, 3999093), (49, 2856495), (93, 1505035), (105, 1333031), (147, 952165), (155, 903021), (217, 645015), (245, 571299), (465, 301007), (651, 215005), (735, 190433), (1085, 129003), (1519, 92145), (3255, 43001), (4557, 30715), (6143, 22785), (7595, 18429)]