965003845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1307}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 1285941888

約数和(自身を除く): 320938043

約数列:

[1, 5, 13, 37, 65, 185, 307, 481, 1307, 1535, 2405, 3991, 6535, 11359, 16991, 19955, 48359, 56795, 84955, 147667, 241795, 401249, 628667, 738335, 2006245, 3143335, 5216237, 14846213, 26081185, 74231065, 193000769, 965003845]

約数ペア:

[(1, 965003845), (5, 193000769), (13, 74231065), (37, 26081185), (65, 14846213), (185, 5216237), (307, 3143335), (481, 2006245), (1307, 738335), (1535, 628667), (2405, 401249), (3991, 241795), (6535, 147667), (11359, 84955), (16991, 56795), (19955, 48359)]