145663669

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^3\times {\mathrm{61}}^1$

素因数の和:225

約数の個数: 16

約数和(自身を含む): 157847040

約数和(自身を除く): 12183371

約数列:

[1, 23, 47, 61, 1081, 1403, 2209, 2867, 50807, 65941, 103823, 134749, 2387929, 3099227, 6333203, 145663669]

約数ペア:

[(1, 145663669), (23, 6333203), (47, 3099227), (61, 2387929), (1081, 134749), (1403, 103823), (2209, 65941), (2867, 50807)]