15145950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 38591280

約数和(自身を除く): 23445330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 74, 75, 111, 150, 185, 222, 370, 555, 925, 1110, 1850, 2729, 2775, 5458, 5550, 8187, 13645, 16374, 27290, 40935, 68225, 81870, 100973, 136450, 201946, 204675, 302919, 409350, 504865, 605838, 1009730, 1514595, 2524325, 3029190, 5048650, 7572975, 15145950]

約数ペア:

[(1, 15145950), (2, 7572975), (3, 5048650), (5, 3029190), (6, 2524325), (10, 1514595), (15, 1009730), (25, 605838), (30, 504865), (37, 409350), (50, 302919), (74, 204675), (75, 201946), (111, 136450), (150, 100973), (185, 81870), (222, 68225), (370, 40935), (555, 27290), (925, 16374), (1110, 13645), (1850, 8187), (2729, 5550), (2775, 5458)]