13827035615

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{419}}^1\times {\mathrm{421}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 17010786240

約数和(自身を除く): 3183750625

約数列:

[1, 5, 61, 257, 305, 419, 421, 1285, 2095, 2105, 15677, 25559, 25681, 78385, 107683, 108197, 127795, 128405, 176399, 538415, 540985, 881995, 6568663, 6600017, 10760339, 32843315, 33000085, 45334543, 53801695, 226672715, 2765407123, 13827035615]

約数ペア:

[(1, 13827035615), (5, 2765407123), (61, 226672715), (257, 53801695), (305, 45334543), (419, 33000085), (421, 32843315), (1285, 10760339), (2095, 6600017), (2105, 6568663), (15677, 881995), (25559, 540985), (25681, 538415), (78385, 176399), (107683, 128405), (108197, 127795)]