11767804775

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{463}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 15156363264

約数和(自身を除く): 3388558489

約数列:

[1, 5, 25, 47, 97, 223, 235, 463, 485, 1115, 1175, 2315, 2425, 4559, 5575, 10481, 11575, 21631, 21761, 22795, 44911, 52405, 103249, 108155, 108805, 113975, 224555, 262025, 516245, 540775, 544025, 1016657, 1122775, 2110817, 2581225, 4852703, 5083285, 10015153, 10554085, 24263515, 25416425, 50075765, 52770425, 121317575, 250378825, 470712191, 2353560955, 11767804775]

約数ペア:

[(1, 11767804775), (5, 2353560955), (25, 470712191), (47, 250378825), (97, 121317575), (223, 52770425), (235, 50075765), (463, 25416425), (485, 24263515), (1115, 10554085), (1175, 10015153), (2315, 5083285), (2425, 4852703), (4559, 2581225), (5575, 2110817), (10481, 1122775), (11575, 1016657), (21631, 544025), (21761, 540775), (22795, 516245), (44911, 262025), (52405, 224555), (103249, 113975), (108155, 108805)]