15694409450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{60961}}^1$

素因数の和:61263

約数の個数: 48

約数和(自身を含む): 30841895040

約数和(自身を除く): 15147485590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 271, 475, 542, 950, 1355, 2710, 5149, 6775, 10298, 13550, 25745, 51490, 60961, 121922, 128725, 257450, 304805, 609610, 1158259, 1524025, 2316518, 3048050, 5791295, 11582590, 16520431, 28956475, 33040862, 57912950, 82602155, 165204310, 313888189, 413010775, 627776378, 826021550, 1569440945, 3138881890, 7847204725, 15694409450]

約数ペア:

[(1, 15694409450), (2, 7847204725), (5, 3138881890), (10, 1569440945), (19, 826021550), (25, 627776378), (38, 413010775), (50, 313888189), (95, 165204310), (190, 82602155), (271, 57912950), (475, 33040862), (542, 28956475), (950, 16520431), (1355, 11582590), (2710, 5791295), (5149, 3048050), (6775, 2316518), (10298, 1524025), (13550, 1158259), (25745, 609610), (51490, 304805), (60961, 257450), (121922, 128725)]