90464165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{6553}}^1$

素因数の和:6820

約数の個数: 16

約数和(自身を含む): 118915776

約数和(自身を除く): 28451611

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 6553, 13805, 32765, 72083, 360415, 1644803, 8224015, 18092833, 90464165]

約数ペア:

[(1, 90464165), (5, 18092833), (11, 8224015), (55, 1644803), (251, 360415), (1255, 72083), (2761, 32765), (6553, 13805)]