10947825

素因数分解:

$3^3\times 5^2\times 7^2\times {\mathrm{331}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 23465760

約数和(自身を除く): 12517935

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 49, 63, 75, 105, 135, 147, 175, 189, 225, 245, 315, 331, 441, 525, 675, 735, 945, 993, 1225, 1323, 1575, 1655, 2205, 2317, 2979, 3675, 4725, 4965, 6615, 6951, 8275, 8937, 11025, 11585, 14895, 16219, 20853, 24825, 33075, 34755, 44685, 48657, 57925, 62559, 74475, 81095, 104265, 145971, 173775, 223425, 243285, 312795, 405475, 437913, 521325, 729855, 1216425, 1563975, 2189565, 3649275, 10947825]

約数ペア:

[(1, 10947825), (3, 3649275), (5, 2189565), (7, 1563975), (9, 1216425), (15, 729855), (21, 521325), (25, 437913), (27, 405475), (35, 312795), (45, 243285), (49, 223425), (63, 173775), (75, 145971), (105, 104265), (135, 81095), (147, 74475), (175, 62559), (189, 57925), (225, 48657), (245, 44685), (315, 34755), (331, 33075), (441, 24825), (525, 20853), (675, 16219), (735, 14895), (945, 11585), (993, 11025), (1225, 8937), (1323, 8275), (1575, 6951), (1655, 6615), (2205, 4965), (2317, 4725), (2979, 3675)]