15144409

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1223}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 18213120

約数和(自身を除く): 3068711

約数列:

[1, 7, 29, 61, 203, 427, 1223, 1769, 8561, 12383, 35467, 74603, 248269, 522221, 2163487, 15144409]

約数ペア:

[(1, 15144409), (7, 2163487), (29, 522221), (61, 248269), (203, 74603), (427, 35467), (1223, 12383), (1769, 8561)]