55539775

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 71575280

約数和(自身を除く): 16035505

約数列:

[1, 5, 25, 37, 97, 185, 485, 619, 925, 2425, 3095, 3589, 15475, 17945, 22903, 60043, 89725, 114515, 300215, 572575, 1501075, 2221591, 11107955, 55539775]

約数ペア:

[(1, 55539775), (5, 11107955), (25, 2221591), (37, 1501075), (97, 572575), (185, 300215), (485, 114515), (619, 89725), (925, 60043), (2425, 22903), (3095, 17945), (3589, 15475)]