5553135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 11877216

約数和(自身を除く): 6324081

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 61, 63, 85, 105, 119, 153, 183, 255, 289, 305, 315, 357, 427, 549, 595, 765, 867, 915, 1037, 1071, 1281, 1445, 1785, 2023, 2135, 2601, 2745, 3111, 3843, 4335, 5185, 5355, 6069, 6405, 7259, 9333, 10115, 13005, 15555, 17629, 18207, 19215, 21777, 30345, 36295, 46665, 52887, 65331, 88145, 91035, 108885, 123403, 158661, 264435, 326655, 370209, 617015, 793305, 1110627, 1851045, 5553135]

約数ペア:

[(1, 5553135), (3, 1851045), (5, 1110627), (7, 793305), (9, 617015), (15, 370209), (17, 326655), (21, 264435), (35, 158661), (45, 123403), (51, 108885), (61, 91035), (63, 88145), (85, 65331), (105, 52887), (119, 46665), (153, 36295), (183, 30345), (255, 21777), (289, 19215), (305, 18207), (315, 17629), (357, 15555), (427, 13005), (549, 10115), (595, 9333), (765, 7259), (867, 6405), (915, 6069), (1037, 5355), (1071, 5185), (1281, 4335), (1445, 3843), (1785, 3111), (2023, 2745), (2135, 2601)]