2013612975

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12143}}^1$

素因数の和:12237

約数の個数: 72

約数和(自身を含む): 3993530112

約数和(自身を除く): 1979917137

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 67, 75, 99, 165, 201, 225, 275, 335, 495, 603, 737, 825, 1005, 1675, 2211, 2475, 3015, 3685, 5025, 6633, 11055, 12143, 15075, 18425, 33165, 36429, 55275, 60715, 109287, 133573, 165825, 182145, 303575, 400719, 546435, 667865, 813581, 910725, 1202157, 2003595, 2440743, 2732175, 3339325, 4067905, 6010785, 7322229, 8949391, 10017975, 12203715, 20339525, 26848173, 30053925, 36611145, 44746955, 61018575, 80544519, 134240865, 183055725, 223734775, 402722595, 671204325, 2013612975]

約数ペア:

[(1, 2013612975), (3, 671204325), (5, 402722595), (9, 223734775), (11, 183055725), (15, 134240865), (25, 80544519), (33, 61018575), (45, 44746955), (55, 36611145), (67, 30053925), (75, 26848173), (99, 20339525), (165, 12203715), (201, 10017975), (225, 8949391), (275, 7322229), (335, 6010785), (495, 4067905), (603, 3339325), (737, 2732175), (825, 2440743), (1005, 2003595), (1675, 1202157), (2211, 910725), (2475, 813581), (3015, 667865), (3685, 546435), (5025, 400719), (6633, 303575), (11055, 182145), (12143, 165825), (15075, 133573), (18425, 109287), (33165, 60715), (36429, 55275)]