425468995

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{2677}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 617011200

約数和(自身を除く): 191542205

約数列:

[1, 5, 7, 19, 35, 95, 133, 239, 665, 1195, 1673, 2677, 4541, 8365, 13385, 18739, 22705, 31787, 50863, 93695, 158935, 254315, 356041, 639803, 1780205, 3199015, 4478621, 12156257, 22393105, 60781285, 85093799, 425468995]

約数ペア:

[(1, 425468995), (5, 85093799), (7, 60781285), (19, 22393105), (35, 12156257), (95, 4478621), (133, 3199015), (239, 1780205), (665, 639803), (1195, 356041), (1673, 254315), (2677, 158935), (4541, 93695), (8365, 50863), (13385, 31787), (18739, 22705)]