5280651355

素因数分解:

$5^1\times 7^4\times {\mathrm{61}}^1\times {\mathrm{7211}}^1$

素因数の和:7305

約数の個数: 40

約数和(自身を含む): 7514702064

約数和(自身を除く): 2234050709

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 343, 427, 1715, 2135, 2401, 2989, 7211, 12005, 14945, 20923, 36055, 50477, 104615, 146461, 252385, 353339, 439871, 732305, 1766695, 2199355, 2473373, 3079097, 12366865, 15395485, 17313611, 21553679, 86568055, 107768395, 150875753, 754378765, 1056130271, 5280651355]

約数ペア:

[(1, 5280651355), (5, 1056130271), (7, 754378765), (35, 150875753), (49, 107768395), (61, 86568055), (245, 21553679), (305, 17313611), (343, 15395485), (427, 12366865), (1715, 3079097), (2135, 2473373), (2401, 2199355), (2989, 1766695), (7211, 732305), (12005, 439871), (14945, 353339), (20923, 252385), (36055, 146461), (50477, 104615)]