1247603805

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{6679}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 2475982080

約数和(自身を除く): 1228378275

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 593, 1779, 2965, 4151, 5337, 6679, 8895, 12453, 20037, 20755, 26685, 33395, 37359, 46753, 60111, 62265, 100185, 140259, 186795, 233765, 300555, 420777, 701295, 2103885, 3960647, 11881941, 19803235, 27724529, 35645823, 59409705, 83173587, 138622645, 178229115, 249520761, 415867935, 1247603805]

約数ペア:

[(1, 1247603805), (3, 415867935), (5, 249520761), (7, 178229115), (9, 138622645), (15, 83173587), (21, 59409705), (35, 35645823), (45, 27724529), (63, 19803235), (105, 11881941), (315, 3960647), (593, 2103885), (1779, 701295), (2965, 420777), (4151, 300555), (5337, 233765), (6679, 186795), (8895, 140259), (12453, 100185), (20037, 62265), (20755, 60111), (26685, 46753), (33395, 37359)]