15165564095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1\times {\mathrm{4463}}^1$

素因数の和:6503

約数の個数: 32

約数和(自身を含む): 20508401664

約数和(自身を除く): 5342837569

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 1993, 4463, 9965, 21923, 22315, 49093, 61783, 109615, 138353, 245465, 308915, 679613, 691765, 1521883, 3398065, 7609415, 8894759, 44473795, 97842349, 275737529, 489211745, 1378687645, 3033112819, 15165564095]

約数ペア:

[(1, 15165564095), (5, 3033112819), (11, 1378687645), (31, 489211745), (55, 275737529), (155, 97842349), (341, 44473795), (1705, 8894759), (1993, 7609415), (4463, 3398065), (9965, 1521883), (21923, 691765), (22315, 679613), (49093, 308915), (61783, 245465), (109615, 138353)]