192390445

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 270371520

約数和(自身を除く): 77981075

約数列:

[1, 5, 13, 17, 59, 65, 85, 169, 221, 227, 295, 767, 845, 1003, 1105, 1135, 2873, 2951, 3835, 3859, 5015, 9971, 13039, 13393, 14365, 14755, 19295, 38363, 49855, 50167, 65195, 66965, 169507, 174109, 191815, 227681, 250835, 652171, 847535, 870545, 1138405, 2263417, 2959853, 3260855, 11317085, 14799265, 38478089, 192390445]

約数ペア:

[(1, 192390445), (5, 38478089), (13, 14799265), (17, 11317085), (59, 3260855), (65, 2959853), (85, 2263417), (169, 1138405), (221, 870545), (227, 847535), (295, 652171), (767, 250835), (845, 227681), (1003, 191815), (1105, 174109), (1135, 169507), (2873, 66965), (2951, 65195), (3835, 50167), (3859, 49855), (5015, 38363), (9971, 19295), (13039, 14755), (13393, 14365)]