137097455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{9931}}^1$

素因数の和:10198

約数の個数: 16

約数和(自身を含む): 180206208

約数和(自身を除く): 43108753

約数列:

[1, 5, 11, 55, 251, 1255, 2761, 9931, 13805, 49655, 109241, 546205, 2492681, 12463405, 27419491, 137097455]

約数ペア:

[(1, 137097455), (5, 27419491), (11, 12463405), (55, 2492681), (251, 546205), (1255, 109241), (2761, 49655), (9931, 13805)]