1307312775

素因数分解:

$3^2\times 5^2\times {\mathrm{5810279}}^1$

素因数の和:5810295

約数の個数: 18

約数和(自身を含む): 2341542840

約数和(自身を除く): 1034230065

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 5810279, 17430837, 29051395, 52292511, 87154185, 145256975, 261462555, 435770925, 1307312775]

約数ペア:

[(1, 1307312775), (3, 435770925), (5, 261462555), (9, 145256975), (15, 87154185), (25, 52292511), (45, 29051395), (75, 17430837), (225, 5810279)]