53975805

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8929}}^1$

素因数の和:8981

約数の個数: 32

約数和(自身を含む): 96015360

約数和(自身を除く): 42039555

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 8929, 26787, 44645, 116077, 133935, 276799, 348231, 580385, 830397, 1383995, 1741155, 3598387, 4151985, 10795161, 17991935, 53975805]

約数ペア:

[(1, 53975805), (3, 17991935), (5, 10795161), (13, 4151985), (15, 3598387), (31, 1741155), (39, 1383995), (65, 830397), (93, 580385), (155, 348231), (195, 276799), (403, 133935), (465, 116077), (1209, 44645), (2015, 26787), (6045, 8929)]