315094235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{26669}}^1$

素因数の和:26830

約数の個数: 16

約数和(自身を含む): 403250400

約数和(自身を除く): 88156165

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 26669, 133345, 453373, 2266865, 3706991, 18534955, 63018847, 315094235]

約数ペア:

[(1, 315094235), (5, 63018847), (17, 18534955), (85, 3706991), (139, 2266865), (695, 453373), (2363, 133345), (11815, 26669)]