140193045

素因数分解:

$3^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5437}}^1$

素因数の和:5642

約数の個数: 32

約数和(自身を含む): 250583040

約数和(自身を除く): 110389995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 191, 573, 955, 1719, 2865, 5157, 5437, 8595, 16311, 25785, 27185, 48933, 81555, 146799, 244665, 733995, 1038467, 3115401, 5192335, 9346203, 15577005, 28038609, 46731015, 140193045]

約数ペア:

[(1, 140193045), (3, 46731015), (5, 28038609), (9, 15577005), (15, 9346203), (27, 5192335), (45, 3115401), (135, 1038467), (191, 733995), (573, 244665), (955, 146799), (1719, 81555), (2865, 48933), (5157, 27185), (5437, 25785), (8595, 16311)]