131789515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{184321}}^1$

素因数の和:184350

約数の個数: 16

約数和(自身を含む): 185796576

約数和(自身を除く): 54007061

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 184321, 921605, 2027531, 2396173, 10137655, 11980865, 26357903, 131789515]

約数ペア:

[(1, 131789515), (5, 26357903), (11, 11980865), (13, 10137655), (55, 2396173), (65, 2027531), (143, 921605), (715, 184321)]