142893075

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 277857216

約数和(自身を除く): 134964141

約数列:

[1, 3, 5, 13, 15, 17, 25, 37, 39, 51, 65, 75, 85, 111, 185, 195, 221, 233, 255, 325, 425, 481, 555, 629, 663, 699, 925, 975, 1105, 1165, 1275, 1443, 1887, 2405, 2775, 3029, 3145, 3315, 3495, 3961, 5525, 5825, 7215, 8177, 8621, 9087, 9435, 11883, 12025, 15145, 15725, 16575, 17475, 19805, 24531, 25863, 36075, 40885, 43105, 45435, 47175, 51493, 59415, 75725, 99025, 112073, 122655, 129315, 146557, 154479, 204425, 215525, 227175, 257465, 297075, 336219, 439671, 560365, 613275, 646575, 732785, 772395, 1287325, 1681095, 1905241, 2198355, 2801825, 3663925, 3861975, 5715723, 8405475, 9526205, 10991775, 28578615, 47631025, 142893075]

約数ペア:

[(1, 142893075), (3, 47631025), (5, 28578615), (13, 10991775), (15, 9526205), (17, 8405475), (25, 5715723), (37, 3861975), (39, 3663925), (51, 2801825), (65, 2198355), (75, 1905241), (85, 1681095), (111, 1287325), (185, 772395), (195, 732785), (221, 646575), (233, 613275), (255, 560365), (325, 439671), (425, 336219), (481, 297075), (555, 257465), (629, 227175), (663, 215525), (699, 204425), (925, 154479), (975, 146557), (1105, 129315), (1165, 122655), (1275, 112073), (1443, 99025), (1887, 75725), (2405, 59415), (2775, 51493), (3029, 47175), (3145, 45435), (3315, 43105), (3495, 40885), (3961, 36075), (5525, 25863), (5825, 24531), (7215, 19805), (8177, 17475), (8621, 16575), (9087, 15725), (9435, 15145), (11883, 12025)]