313030395

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{53101}}^1$

素因数の和:53243

約数の個数: 24

約数和(自身を含む): 546738192

約数和(自身を除く): 233707797

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 53101, 159303, 265505, 477909, 796515, 2389545, 6956231, 20868693, 34781155, 62606079, 104343465, 313030395]

約数ペア:

[(1, 313030395), (3, 104343465), (5, 62606079), (9, 34781155), (15, 20868693), (45, 6956231), (131, 2389545), (393, 796515), (655, 477909), (1179, 265505), (1965, 159303), (5895, 53101)]