82141455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 145861632

約数和(自身を除く): 63720177

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 167, 271, 363, 501, 605, 813, 835, 1355, 1815, 1837, 2505, 2981, 4065, 5511, 8943, 9185, 14905, 20207, 27555, 32791, 44715, 45257, 60621, 98373, 101035, 135771, 163955, 226285, 303105, 491865, 497827, 678855, 1493481, 2489135, 5476097, 7467405, 16428291, 27380485, 82141455]

約数ペア:

[(1, 82141455), (3, 27380485), (5, 16428291), (11, 7467405), (15, 5476097), (33, 2489135), (55, 1493481), (121, 678855), (165, 497827), (167, 491865), (271, 303105), (363, 226285), (501, 163955), (605, 135771), (813, 101035), (835, 98373), (1355, 60621), (1815, 45257), (1837, 44715), (2505, 32791), (2981, 27555), (4065, 20207), (5511, 14905), (8943, 9185)]