214036675

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 288374400

約数和(自身を除く): 74337725

約数列:

[1, 5, 25, 29, 37, 79, 101, 145, 185, 395, 505, 725, 925, 1073, 1975, 2291, 2525, 2923, 2929, 3737, 5365, 7979, 11455, 14615, 14645, 18685, 26825, 39895, 57275, 73075, 73225, 84767, 93425, 108373, 199475, 231391, 295223, 423835, 541865, 1156955, 1476115, 2119175, 2709325, 5784775, 7380575, 8561467, 42807335, 214036675]

約数ペア:

[(1, 214036675), (5, 42807335), (25, 8561467), (29, 7380575), (37, 5784775), (79, 2709325), (101, 2119175), (145, 1476115), (185, 1156955), (395, 541865), (505, 423835), (725, 295223), (925, 231391), (1073, 199475), (1975, 108373), (2291, 93425), (2525, 84767), (2923, 73225), (2929, 73075), (3737, 57275), (5365, 39895), (7979, 26825), (11455, 18685), (14615, 14645)]