11585925

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 23764104

約数和(自身を除く): 12178179

約数列:

[1, 3, 5, 9, 13, 15, 17, 25, 39, 45, 51, 65, 75, 85, 117, 153, 195, 221, 225, 233, 255, 325, 425, 585, 663, 699, 765, 975, 1105, 1165, 1275, 1989, 2097, 2925, 3029, 3315, 3495, 3825, 3961, 5525, 5825, 9087, 9945, 10485, 11883, 15145, 16575, 17475, 19805, 27261, 35649, 45435, 49725, 51493, 52425, 59415, 75725, 99025, 136305, 154479, 178245, 227175, 257465, 297075, 463437, 681525, 772395, 891225, 1287325, 2317185, 3861975, 11585925]

約数ペア:

[(1, 11585925), (3, 3861975), (5, 2317185), (9, 1287325), (13, 891225), (15, 772395), (17, 681525), (25, 463437), (39, 297075), (45, 257465), (51, 227175), (65, 178245), (75, 154479), (85, 136305), (117, 99025), (153, 75725), (195, 59415), (221, 52425), (225, 51493), (233, 49725), (255, 45435), (325, 35649), (425, 27261), (585, 19805), (663, 17475), (699, 16575), (765, 15145), (975, 11883), (1105, 10485), (1165, 9945), (1275, 9087), (1989, 5825), (2097, 5525), (2925, 3961), (3029, 3825), (3315, 3495)]