390237804585

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10631}}^1\times {\mathrm{15391}}^1$

素因数の和:26086

約数の個数: 48

約数和(自身を含む): 689284297728

約数和(自身を除く): 299046493143

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 10631, 15391, 31893, 46173, 53155, 76955, 95679, 138519, 159465, 230865, 478395, 563443, 692595, 815723, 1690329, 2447169, 2817215, 4078615, 5070987, 7341507, 8451645, 12235845, 25354935, 36707535, 163621721, 490865163, 818108605, 1472595489, 2454325815, 7362977445, 8671951213, 26015853639, 43359756065, 78047560917, 130079268195, 390237804585]

約数ペア:

[(1, 390237804585), (3, 130079268195), (5, 78047560917), (9, 43359756065), (15, 26015853639), (45, 8671951213), (53, 7362977445), (159, 2454325815), (265, 1472595489), (477, 818108605), (795, 490865163), (2385, 163621721), (10631, 36707535), (15391, 25354935), (31893, 12235845), (46173, 8451645), (53155, 7341507), (76955, 5070987), (95679, 4078615), (138519, 2817215), (159465, 2447169), (230865, 1690329), (478395, 815723), (563443, 692595)]