470209281025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{1626881}}^1$

素因数の和:1627953

約数の個数: 24

約数和(自身を含む): 636670509408

約数和(自身を除く): 166461228383

約数列:

[1, 5, 11, 25, 55, 275, 1051, 5255, 11561, 26275, 57805, 289025, 1626881, 8134405, 17895691, 40672025, 89478455, 447392275, 1709851931, 8549259655, 18808371241, 42746298275, 94041856205, 470209281025]

約数ペア:

[(1, 470209281025), (5, 94041856205), (11, 42746298275), (25, 18808371241), (55, 8549259655), (275, 1709851931), (1051, 447392275), (5255, 89478455), (11561, 40672025), (26275, 17895691), (57805, 8134405), (289025, 1626881)]