25527723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 38707200

約数和(自身を除く): 13179477

約数列:

[1, 3, 13, 23, 39, 69, 149, 191, 299, 447, 573, 897, 1937, 2483, 3427, 4393, 5811, 7449, 10281, 13179, 28459, 44551, 57109, 85377, 133653, 171327, 369967, 654557, 1109901, 1963671, 8509241, 25527723]

約数ペア:

[(1, 25527723), (3, 8509241), (13, 1963671), (23, 1109901), (39, 654557), (69, 369967), (149, 171327), (191, 133653), (299, 85377), (447, 57109), (573, 44551), (897, 28459), (1937, 13179), (2483, 10281), (3427, 7449), (4393, 5811)]