155280544555

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1381}}^1\times {\mathrm{2039}}^1$

素因数の和:3735

約数の個数: 32

約数和(自身を含む): 191823811200

約数和(自身を除く): 36543266645

約数列:

[1, 5, 41, 205, 269, 1345, 1381, 2039, 6905, 10195, 11029, 55145, 56621, 83599, 283105, 371489, 417995, 548491, 1857445, 2742455, 2815859, 14079295, 15231049, 22488131, 76155245, 112440655, 115450219, 577251095, 757466071, 3787330355, 31056108911, 155280544555]

約数ペア:

[(1, 155280544555), (5, 31056108911), (41, 3787330355), (205, 757466071), (269, 577251095), (1345, 115450219), (1381, 112440655), (2039, 76155245), (6905, 22488131), (10195, 15231049), (11029, 14079295), (55145, 2815859), (56621, 2742455), (83599, 1857445), (283105, 548491), (371489, 417995)]