13156747275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{3167}}^1$

素因数の和:3421

約数の個数: 96

約数和(自身を含む): 25606361088

約数和(自身を除く): 12449613813

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 41, 75, 105, 123, 175, 193, 205, 287, 525, 579, 615, 861, 965, 1025, 1351, 1435, 2895, 3075, 3167, 4053, 4305, 4825, 6755, 7175, 7913, 9501, 14475, 15835, 20265, 21525, 22169, 23739, 33775, 39565, 47505, 55391, 66507, 79175, 101325, 110845, 118695, 129847, 166173, 197825, 237525, 276955, 332535, 389541, 554225, 593475, 611231, 649235, 830865, 908929, 1384775, 1662675, 1833693, 1947705, 2726787, 3056155, 3246175, 4154325, 4278617, 4544645, 9168465, 9738525, 12835851, 13633935, 15280775, 21393085, 22723225, 25060471, 45842325, 64179255, 68169675, 75181413, 106965425, 125302355, 175423297, 320896275, 375907065, 526269891, 626511775, 877116485, 1879535325, 2631349455, 4385582425, 13156747275]

約数ペア:

[(1, 13156747275), (3, 4385582425), (5, 2631349455), (7, 1879535325), (15, 877116485), (21, 626511775), (25, 526269891), (35, 375907065), (41, 320896275), (75, 175423297), (105, 125302355), (123, 106965425), (175, 75181413), (193, 68169675), (205, 64179255), (287, 45842325), (525, 25060471), (579, 22723225), (615, 21393085), (861, 15280775), (965, 13633935), (1025, 12835851), (1351, 9738525), (1435, 9168465), (2895, 4544645), (3075, 4278617), (3167, 4154325), (4053, 3246175), (4305, 3056155), (4825, 2726787), (6755, 1947705), (7175, 1833693), (7913, 1662675), (9501, 1384775), (14475, 908929), (15835, 830865), (20265, 649235), (21525, 611231), (22169, 593475), (23739, 554225), (33775, 389541), (39565, 332535), (47505, 276955), (55391, 237525), (66507, 197825), (79175, 166173), (101325, 129847), (110845, 118695)]