40981635

素因数分解:

$3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{2113}}^1$

素因数の和:2555

約数の個数: 24

約数和(自身を含む): 71233344

約数和(自身を除く): 30251709

約数列:

[1, 3, 5, 9, 15, 45, 431, 1293, 2113, 2155, 3879, 6339, 6465, 10565, 19017, 19395, 31695, 95085, 910703, 2732109, 4553515, 8196327, 13660545, 40981635]

約数ペア:

[(1, 40981635), (3, 13660545), (5, 8196327), (9, 4553515), (15, 2732109), (45, 910703), (431, 95085), (1293, 31695), (2113, 19395), (2155, 19017), (3879, 10565), (6339, 6465)]