61007775

素因数分解:

$3^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{5387}}^1$

素因数の和:5551

約数の個数: 24

約数和(自身を含む): 101553024

約数和(自身を除く): 40545249

約数列:

[1, 3, 5, 15, 25, 75, 151, 453, 755, 2265, 3775, 5387, 11325, 16161, 26935, 80805, 134675, 404025, 813437, 2440311, 4067185, 12201555, 20335925, 61007775]

約数ペア:

[(1, 61007775), (3, 20335925), (5, 12201555), (15, 4067185), (25, 2440311), (75, 813437), (151, 404025), (453, 134675), (755, 80805), (2265, 26935), (3775, 16161), (5387, 11325)]