15941075

素因数分解:

$5^2\times {\mathrm{53}}^2\times {\mathrm{227}}^1$

素因数の和:343

約数の個数: 18

約数和(自身を含む): 20235684

約数和(自身を除く): 4294609

約数列:

[1, 5, 25, 53, 227, 265, 1135, 1325, 2809, 5675, 12031, 14045, 60155, 70225, 300775, 637643, 3188215, 15941075]

約数ペア:

[(1, 15941075), (5, 3188215), (25, 637643), (53, 300775), (227, 70225), (265, 60155), (1135, 14045), (1325, 12031), (2809, 5675)]