102391025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 147579840

約数和(自身を除く): 45188815

約数列:

[1, 5, 11, 25, 29, 37, 55, 145, 185, 275, 319, 347, 407, 725, 925, 1073, 1595, 1735, 2035, 3817, 5365, 7975, 8675, 10063, 10175, 11803, 12839, 19085, 26825, 50315, 59015, 64195, 95425, 110693, 141229, 251575, 295075, 320975, 372331, 553465, 706145, 1861655, 2767325, 3530725, 4095641, 9308275, 20478205, 102391025]

約数ペア:

[(1, 102391025), (5, 20478205), (11, 9308275), (25, 4095641), (29, 3530725), (37, 2767325), (55, 1861655), (145, 706145), (185, 553465), (275, 372331), (319, 320975), (347, 295075), (407, 251575), (725, 141229), (925, 110693), (1073, 95425), (1595, 64195), (1735, 59015), (2035, 50315), (3817, 26825), (5365, 19085), (7975, 12839), (8675, 11803), (10063, 10175)]