128702920665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{13220639}}^1$

素因数の和:13220717

約数の個数: 32

約数和(自身を含む): 228452659200

約数和(自身を除く): 99749738535

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 9735, 13220639, 39661917, 66103195, 145427029, 198309585, 436281087, 727135145, 780017701, 2181405435, 2340053103, 3900088505, 8580194711, 11700265515, 25740584133, 42900973555, 128702920665]

約数ペア:

[(1, 128702920665), (3, 42900973555), (5, 25740584133), (11, 11700265515), (15, 8580194711), (33, 3900088505), (55, 2340053103), (59, 2181405435), (165, 780017701), (177, 727135145), (295, 436281087), (649, 198309585), (885, 145427029), (1947, 66103195), (3245, 39661917), (9735, 13220639)]