6246225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 72

約数和(自身を含む): 12534912

約数和(自身を除く): 6288687

約数列:

[1, 3, 5, 9, 15, 17, 23, 25, 45, 51, 69, 71, 75, 85, 115, 153, 207, 213, 225, 255, 345, 355, 391, 425, 575, 639, 765, 1035, 1065, 1173, 1207, 1275, 1633, 1725, 1775, 1955, 3195, 3519, 3621, 3825, 4899, 5175, 5325, 5865, 6035, 8165, 9775, 10863, 14697, 15975, 17595, 18105, 24495, 27761, 29325, 30175, 40825, 54315, 73485, 83283, 87975, 90525, 122475, 138805, 249849, 271575, 367425, 416415, 694025, 1249245, 2082075, 6246225]

約数ペア:

[(1, 6246225), (3, 2082075), (5, 1249245), (9, 694025), (15, 416415), (17, 367425), (23, 271575), (25, 249849), (45, 138805), (51, 122475), (69, 90525), (71, 87975), (75, 83283), (85, 73485), (115, 54315), (153, 40825), (207, 30175), (213, 29325), (225, 27761), (255, 24495), (345, 18105), (355, 17595), (391, 15975), (425, 14697), (575, 10863), (639, 9775), (765, 8165), (1035, 6035), (1065, 5865), (1173, 5325), (1207, 5175), (1275, 4899), (1633, 3825), (1725, 3621), (1775, 3519), (1955, 3195)]