90039015

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3083}}^1$

素因数の和:3164

約数の個数: 48

約数和(自身を含む): 173197440

約数和(自身を除く): 83158425

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 885, 1947, 2655, 3083, 3245, 5841, 9249, 9735, 15415, 27747, 29205, 33913, 46245, 101739, 138735, 169565, 181897, 305217, 508695, 545691, 909485, 1526085, 1637073, 2000867, 2728455, 6002601, 8185365, 10004335, 18007803, 30013005, 90039015]

約数ペア:

[(1, 90039015), (3, 30013005), (5, 18007803), (9, 10004335), (11, 8185365), (15, 6002601), (33, 2728455), (45, 2000867), (55, 1637073), (59, 1526085), (99, 909485), (165, 545691), (177, 508695), (295, 305217), (495, 181897), (531, 169565), (649, 138735), (885, 101739), (1947, 46245), (2655, 33913), (3083, 29205), (3245, 27747), (5841, 15415), (9249, 9735)]