61206225

素因数分解:

$3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{7487}}^1$

素因数の和:7609

約数の個数: 24

約数和(自身を含む): 102136320

約数和(自身を除く): 40930095

約数列:

[1, 3, 5, 15, 25, 75, 109, 327, 545, 1635, 2725, 7487, 8175, 22461, 37435, 112305, 187175, 561525, 816083, 2448249, 4080415, 12241245, 20402075, 61206225]

約数ペア:

[(1, 61206225), (3, 20402075), (5, 12241245), (15, 4080415), (25, 2448249), (75, 816083), (109, 561525), (327, 187175), (545, 112305), (1635, 37435), (2725, 22461), (7487, 8175)]