15147003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 20959232

約数和(自身を除く): 5812229

約数列:

[1, 3, 31, 93, 271, 601, 813, 1803, 8401, 18631, 25203, 55893, 162871, 488613, 5049001, 15147003]

約数ペア:

[(1, 15147003), (3, 5049001), (31, 488613), (93, 162871), (271, 55893), (601, 25203), (813, 18631), (1803, 8401)]