139539675

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2141}}^1$

素因数の和:2244

約数の個数: 48

約数和(自身を含む): 254983680

約数和(自身を除く): 115444005

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 79, 165, 237, 275, 395, 825, 869, 1185, 1975, 2141, 2607, 4345, 5925, 6423, 10705, 13035, 21725, 23551, 32115, 53525, 65175, 70653, 117755, 160575, 169139, 353265, 507417, 588775, 845695, 1766325, 1860529, 2537085, 4228475, 5581587, 9302645, 12685425, 27907935, 46513225, 139539675]

約数ペア:

[(1, 139539675), (3, 46513225), (5, 27907935), (11, 12685425), (15, 9302645), (25, 5581587), (33, 4228475), (55, 2537085), (75, 1860529), (79, 1766325), (165, 845695), (237, 588775), (275, 507417), (395, 353265), (825, 169139), (869, 160575), (1185, 117755), (1975, 70653), (2141, 65175), (2607, 53525), (4345, 32115), (5925, 23551), (6423, 21725), (10705, 13035)]