1384710195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{21139}}^1$

素因数の和:21555

約数の個数: 32

約数和(自身を含む): 2423151360

約数和(自身を除く): 1038441165

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 397, 1191, 1985, 4367, 5955, 13101, 21139, 21835, 63417, 65505, 105695, 232529, 317085, 697587, 1162645, 3487935, 8392183, 25176549, 41960915, 92314013, 125882745, 276942039, 461570065, 1384710195]

約数ペア:

[(1, 1384710195), (3, 461570065), (5, 276942039), (11, 125882745), (15, 92314013), (33, 41960915), (55, 25176549), (165, 8392183), (397, 3487935), (1191, 1162645), (1985, 697587), (4367, 317085), (5955, 232529), (13101, 105695), (21139, 65505), (21835, 63417)]