5215005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 36

約数和(自身を含む): 9626292

約数和(自身を除く): 4411287

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 401, 765, 867, 1203, 1445, 2005, 2601, 3609, 4335, 6015, 6817, 13005, 18045, 20451, 34085, 61353, 102255, 115889, 306765, 347667, 579445, 1043001, 1738335, 5215005]

約数ペア:

[(1, 5215005), (3, 1738335), (5, 1043001), (9, 579445), (15, 347667), (17, 306765), (45, 115889), (51, 102255), (85, 61353), (153, 34085), (255, 20451), (289, 18045), (401, 13005), (765, 6817), (867, 6015), (1203, 4335), (1445, 3609), (2005, 2601)]