191088315

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 380540160

約数和(自身を除く): 189451845

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 81, 99, 135, 165, 177, 295, 297, 405, 495, 531, 649, 727, 885, 891, 1485, 1593, 1947, 2181, 2655, 3245, 3635, 4455, 4779, 5841, 6543, 7965, 7997, 9735, 10905, 17523, 19629, 23895, 23991, 29205, 32715, 39985, 42893, 52569, 58887, 71973, 87615, 98145, 119955, 128679, 214465, 215919, 262845, 294435, 359865, 386037, 471823, 643395, 647757, 1079595, 1158111, 1415469, 1930185, 2359115, 3238785, 3474333, 4246407, 5790555, 7077345, 12739221, 17371665, 21232035, 38217663, 63696105, 191088315]

約数ペア:

[(1, 191088315), (3, 63696105), (5, 38217663), (9, 21232035), (11, 17371665), (15, 12739221), (27, 7077345), (33, 5790555), (45, 4246407), (55, 3474333), (59, 3238785), (81, 2359115), (99, 1930185), (135, 1415469), (165, 1158111), (177, 1079595), (295, 647757), (297, 643395), (405, 471823), (495, 386037), (531, 359865), (649, 294435), (727, 262845), (885, 215919), (891, 214465), (1485, 128679), (1593, 119955), (1947, 98145), (2181, 87615), (2655, 71973), (3245, 58887), (3635, 52569), (4455, 42893), (4779, 39985), (5841, 32715), (6543, 29205), (7965, 23991), (7997, 23895), (9735, 19629), (10905, 17523)]