40918905

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6449}}^1$

素因数の和:6510

約数の個数: 32

約数和(自身を含む): 74304000

約数和(自身を除く): 33385095

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 2115, 6345, 6449, 19347, 32245, 58041, 96735, 174123, 290205, 303103, 870615, 909309, 1515515, 2727927, 4546545, 8183781, 13639635, 40918905]

約数ペア:

[(1, 40918905), (3, 13639635), (5, 8183781), (9, 4546545), (15, 2727927), (27, 1515515), (45, 909309), (47, 870615), (135, 303103), (141, 290205), (235, 174123), (423, 96735), (705, 58041), (1269, 32245), (2115, 19347), (6345, 6449)]