40774955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4513}}^1$

素因数の和:4670

約数の個数: 16

約数和(自身を含む): 53084640

約数和(自身を除く): 12309685

約数列:

[1, 5, 13, 65, 139, 695, 1807, 4513, 9035, 22565, 58669, 293345, 627307, 3136535, 8154991, 40774955]

約数ペア:

[(1, 40774955), (5, 8154991), (13, 3136535), (65, 627307), (139, 293345), (695, 58669), (1807, 22565), (4513, 9035)]