1325238145

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{202481}}^1$

素因数の和:202521

約数の個数: 32

約数和(自身を含む): 2099333376

約数和(自身を除く): 774095231

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 202481, 1012405, 1417367, 2227291, 3442177, 7086835, 11136455, 15591037, 17210885, 24095239, 37863947, 77955185, 120476195, 189319735, 265047629, 1325238145]

約数ペア:

[(1, 1325238145), (5, 265047629), (7, 189319735), (11, 120476195), (17, 77955185), (35, 37863947), (55, 24095239), (77, 17210885), (85, 15591037), (119, 11136455), (187, 7086835), (385, 3442177), (595, 2227291), (935, 1417367), (1309, 1012405), (6545, 202481)]