69871355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{16421}}^1$

素因数の和:16486

約数の個数: 16

約数和(自身を含む): 89861184

約数和(自身を除く): 19989829

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 16421, 82105, 377683, 607577, 1888415, 3037885, 13974271, 69871355]

約数ペア:

[(1, 69871355), (5, 13974271), (23, 3037885), (37, 1888415), (115, 607577), (185, 377683), (851, 82105), (4255, 16421)]