40974285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{1487}}^1$

素因数の和:1673

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 31021107

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 167, 501, 835, 1487, 1837, 2505, 4461, 5511, 7435, 9185, 16357, 22305, 27555, 49071, 81785, 245355, 248329, 744987, 1241645, 2731619, 3724935, 8194857, 13658095, 40974285]

約数ペア:

[(1, 40974285), (3, 13658095), (5, 8194857), (11, 3724935), (15, 2731619), (33, 1241645), (55, 744987), (165, 248329), (167, 245355), (501, 81785), (835, 49071), (1487, 27555), (1837, 22305), (2505, 16357), (4461, 9185), (5511, 7435)]