11185515

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 21565440

約数和(自身を除く): 10379925

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 383, 495, 531, 649, 885, 1149, 1915, 1947, 2655, 3245, 3447, 4213, 5745, 5841, 9735, 12639, 17235, 21065, 22597, 29205, 37917, 63195, 67791, 112985, 189585, 203373, 248567, 338955, 745701, 1016865, 1242835, 2237103, 3728505, 11185515]

約数ペア:

[(1, 11185515), (3, 3728505), (5, 2237103), (9, 1242835), (11, 1016865), (15, 745701), (33, 338955), (45, 248567), (55, 203373), (59, 189585), (99, 112985), (165, 67791), (177, 63195), (295, 37917), (383, 29205), (495, 22597), (531, 21065), (649, 17235), (885, 12639), (1149, 9735), (1915, 5841), (1947, 5745), (2655, 4213), (3245, 3447)]