33381005

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 50232960

約数和(自身を除く): 16851955

約数列:

[1, 5, 7, 19, 35, 49, 71, 95, 101, 133, 245, 355, 497, 505, 665, 707, 931, 1349, 1919, 2485, 3479, 3535, 4655, 4949, 6745, 7171, 9443, 9595, 13433, 17395, 24745, 35855, 47215, 50197, 66101, 67165, 94031, 136249, 250985, 330505, 351379, 470155, 681245, 953743, 1756895, 4768715, 6676201, 33381005]

約数ペア:

[(1, 33381005), (5, 6676201), (7, 4768715), (19, 1756895), (35, 953743), (49, 681245), (71, 470155), (95, 351379), (101, 330505), (133, 250985), (245, 136249), (355, 94031), (497, 67165), (505, 66101), (665, 50197), (707, 47215), (931, 35855), (1349, 24745), (1919, 17395), (2485, 13433), (3479, 9595), (3535, 9443), (4655, 7171), (4949, 6745)]