59138975

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 89041920

約数和(自身を除く): 29902945

約数列:

[1, 5, 7, 25, 29, 35, 43, 145, 175, 203, 215, 271, 301, 725, 1015, 1075, 1247, 1355, 1505, 1897, 5075, 6235, 6775, 7525, 7859, 8729, 9485, 11653, 31175, 39295, 43645, 47425, 55013, 58265, 81571, 196475, 218225, 275065, 291325, 337937, 407855, 1375325, 1689685, 2039275, 2365559, 8448425, 11827795, 59138975]

約数ペア:

[(1, 59138975), (5, 11827795), (7, 8448425), (25, 2365559), (29, 2039275), (35, 1689685), (43, 1375325), (145, 407855), (175, 337937), (203, 291325), (215, 275065), (271, 218225), (301, 196475), (725, 81571), (1015, 58265), (1075, 55013), (1247, 47425), (1355, 43645), (1505, 39295), (1897, 31175), (5075, 11653), (6235, 9485), (6775, 8729), (7525, 7859)]