15690950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{607}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 32569344

約数和(自身を除く): 16878394

約数列:

[1, 2, 5, 10, 11, 22, 25, 47, 50, 55, 94, 110, 235, 275, 470, 517, 550, 607, 1034, 1175, 1214, 2350, 2585, 3035, 5170, 6070, 6677, 12925, 13354, 15175, 25850, 28529, 30350, 33385, 57058, 66770, 142645, 166925, 285290, 313819, 333850, 627638, 713225, 1426450, 1569095, 3138190, 7845475, 15690950]

約数ペア:

[(1, 15690950), (2, 7845475), (5, 3138190), (10, 1569095), (11, 1426450), (22, 713225), (25, 627638), (47, 333850), (50, 313819), (55, 285290), (94, 166925), (110, 142645), (235, 66770), (275, 57058), (470, 33385), (517, 30350), (550, 28529), (607, 25850), (1034, 15175), (1175, 13354), (1214, 12925), (2350, 6677), (2585, 6070), (3035, 5170)]