74432785

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 111044736

約数和(自身を除く): 36611951

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 137, 215, 301, 361, 665, 685, 817, 959, 1505, 1805, 2527, 2603, 4085, 4795, 5719, 5891, 12635, 13015, 15523, 18221, 28595, 29455, 41237, 49457, 77615, 91105, 108661, 111929, 206185, 247285, 346199, 543305, 559645, 783503, 1730995, 2126651, 3917515, 10633255, 14886557, 74432785]

約数ペア:

[(1, 74432785), (5, 14886557), (7, 10633255), (19, 3917515), (35, 2126651), (43, 1730995), (95, 783503), (133, 559645), (137, 543305), (215, 346199), (301, 247285), (361, 206185), (665, 111929), (685, 108661), (817, 91105), (959, 77615), (1505, 49457), (1805, 41237), (2527, 29455), (2603, 28595), (4085, 18221), (4795, 15523), (5719, 13015), (5891, 12635)]