29148795

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1021

約数の個数: 64

約数和(自身を含む): 59149440

約数和(自身を除く): 30000645

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 85, 117, 135, 153, 195, 221, 255, 351, 459, 585, 663, 765, 977, 1105, 1755, 1989, 2295, 2931, 3315, 4885, 5967, 8793, 9945, 12701, 14655, 16609, 26379, 29835, 38103, 43965, 49827, 63505, 83045, 114309, 131895, 149481, 190515, 215917, 249135, 342927, 448443, 571545, 647751, 747405, 1079585, 1714635, 1943253, 2242215, 3238755, 5829759, 9716265, 29148795]

約数ペア:

[(1, 29148795), (3, 9716265), (5, 5829759), (9, 3238755), (13, 2242215), (15, 1943253), (17, 1714635), (27, 1079585), (39, 747405), (45, 647751), (51, 571545), (65, 448443), (85, 342927), (117, 249135), (135, 215917), (153, 190515), (195, 149481), (221, 131895), (255, 114309), (351, 83045), (459, 63505), (585, 49827), (663, 43965), (765, 38103), (977, 29835), (1105, 26379), (1755, 16609), (1989, 14655), (2295, 12701), (2931, 9945), (3315, 8793), (4885, 5967)]