1258904535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{203213}}^1$

素因数の和:203287

約数の個数: 32

約数和(自身を含む): 2341025280

約数和(自身を除く): 1082120745

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 885, 1239, 2065, 6195, 203213, 609639, 1016065, 1422491, 3048195, 4267473, 7112455, 11989567, 21337365, 35968701, 59947835, 83926969, 179843505, 251780907, 419634845, 1258904535]

約数ペア:

[(1, 1258904535), (3, 419634845), (5, 251780907), (7, 179843505), (15, 83926969), (21, 59947835), (35, 35968701), (59, 21337365), (105, 11989567), (177, 7112455), (295, 4267473), (413, 3048195), (885, 1422491), (1239, 1016065), (2065, 609639), (6195, 203213)]