2990575

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:783

約数の個数: 24

約数和(自身を含む): 4428288

約数和(自身を除く): 1437713

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 743, 805, 3715, 4025, 5201, 17089, 18575, 26005, 85445, 119623, 130025, 427225, 598115, 2990575]

約数ペア:

[(1, 2990575), (5, 598115), (7, 427225), (23, 130025), (25, 119623), (35, 85445), (115, 26005), (161, 18575), (175, 17089), (575, 5201), (743, 4025), (805, 3715)]