90235655005

素因数分解:

$5^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1\times {\mathrm{691}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 109553609088

約数和(自身を除く): 19317954083

約数列:

[1, 5, 241, 307, 353, 691, 1205, 1535, 1765, 3455, 73987, 85073, 108371, 166531, 212137, 243923, 369935, 425365, 541855, 832655, 1060685, 1219615, 26117411, 51125017, 58785443, 74884361, 130587055, 255625085, 293927215, 374421805, 18047131001, 90235655005]

約数ペア:

[(1, 90235655005), (5, 18047131001), (241, 374421805), (307, 293927215), (353, 255625085), (691, 130587055), (1205, 74884361), (1535, 58785443), (1765, 51125017), (3455, 26117411), (73987, 1219615), (85073, 1060685), (108371, 832655), (166531, 541855), (212137, 425365), (243923, 369935)]