138643545

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{151523}}^1$

素因数の和:151592

約数の個数: 16

約数和(自身を含む): 225467712

約数和(自身を除く): 86824167

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 151523, 454569, 757615, 2272845, 9242903, 27728709, 46214515, 138643545]

約数ペア:

[(1, 138643545), (3, 46214515), (5, 27728709), (15, 9242903), (61, 2272845), (183, 757615), (305, 454569), (915, 151523)]