33894965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 45741696

約数和(自身を除く): 11846731

約数列:

[1, 5, 13, 43, 65, 67, 181, 215, 335, 559, 871, 905, 2353, 2795, 2881, 4355, 7783, 11765, 12127, 14405, 37453, 38915, 60635, 101179, 157651, 187265, 505895, 521461, 788255, 2607305, 6778993, 33894965]

約数ペア:

[(1, 33894965), (5, 6778993), (13, 2607305), (43, 788255), (65, 521461), (67, 505895), (181, 187265), (215, 157651), (335, 101179), (559, 60635), (871, 38915), (905, 37453), (2353, 14405), (2795, 12127), (2881, 11765), (4355, 7783)]