42342425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{349}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 55204800

約数和(自身を除く): 12862375

約数列:

[1, 5, 23, 25, 115, 211, 349, 575, 1055, 1745, 4853, 5275, 8027, 8725, 24265, 40135, 73639, 121325, 200675, 368195, 1693697, 1840975, 8468485, 42342425]

約数ペア:

[(1, 42342425), (5, 8468485), (23, 1840975), (25, 1693697), (115, 368195), (211, 200675), (349, 121325), (575, 73639), (1055, 40135), (1745, 24265), (4853, 8725), (5275, 8027)]