40957065

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47903}}^1$

素因数の和:47933

約数の個数: 24

約数和(自身を含む): 74730240

約数和(自身を除く): 33773175

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 47903, 143709, 239515, 431127, 718545, 910157, 2155635, 2730471, 4550785, 8191413, 13652355, 40957065]

約数ペア:

[(1, 40957065), (3, 13652355), (5, 8191413), (9, 4550785), (15, 2730471), (19, 2155635), (45, 910157), (57, 718545), (95, 431127), (171, 239515), (285, 143709), (855, 47903)]