78864115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{853}}^1$

素因数の和:951

約数の個数: 24

約数和(自身を含む): 105943824

約数和(自身を除く): 27079709

約数列:

[1, 5, 11, 41, 55, 205, 451, 853, 1681, 2255, 4265, 8405, 9383, 18491, 34973, 46915, 92455, 174865, 384703, 1433893, 1923515, 7169465, 15772823, 78864115]

約数ペア:

[(1, 78864115), (5, 15772823), (11, 7169465), (41, 1923515), (55, 1433893), (205, 384703), (451, 174865), (853, 92455), (1681, 46915), (2255, 34973), (4265, 18491), (8405, 9383)]