13398450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6871}}^1$

素因数の和:6899

約数の個数: 48

約数和(自身を含む): 35789376

約数和(自身を除く): 22390926

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6871, 13742, 20613, 34355, 41226, 68710, 89323, 103065, 171775, 178646, 206130, 267969, 343550, 446615, 515325, 535938, 893230, 1030650, 1339845, 2233075, 2679690, 4466150, 6699225, 13398450]

約数ペア:

[(1, 13398450), (2, 6699225), (3, 4466150), (5, 2679690), (6, 2233075), (10, 1339845), (13, 1030650), (15, 893230), (25, 535938), (26, 515325), (30, 446615), (39, 343550), (50, 267969), (65, 206130), (75, 178646), (78, 171775), (130, 103065), (150, 89323), (195, 68710), (325, 41226), (390, 34355), (650, 20613), (975, 13742), (1950, 6871)]