55005995

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 78140160

約数和(自身を除く): 23134165

約数列:

[1, 5, 11, 23, 55, 59, 67, 115, 121, 253, 295, 335, 605, 649, 737, 1265, 1357, 1541, 2783, 3245, 3685, 3953, 6785, 7139, 7705, 8107, 13915, 14927, 16951, 19765, 35695, 40535, 43483, 74635, 84755, 90919, 164197, 186461, 217415, 454595, 478313, 820985, 932305, 1000109, 2391565, 5000545, 11001199, 55005995]

約数ペア:

[(1, 55005995), (5, 11001199), (11, 5000545), (23, 2391565), (55, 1000109), (59, 932305), (67, 820985), (115, 478313), (121, 454595), (253, 217415), (295, 186461), (335, 164197), (605, 90919), (649, 84755), (737, 74635), (1265, 43483), (1357, 40535), (1541, 35695), (2783, 19765), (3245, 16951), (3685, 14927), (3953, 13915), (6785, 8107), (7139, 7705)]