1252995

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{811}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 2026752

約数和(自身を除く): 773757

約数列:

[1, 3, 5, 15, 103, 309, 515, 811, 1545, 2433, 4055, 12165, 83533, 250599, 417665, 1252995]

約数ペア:

[(1, 1252995), (3, 417665), (5, 250599), (15, 83533), (103, 12165), (309, 4055), (515, 2433), (811, 1545)]