13746425

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 21939072

約数和(自身を除く): 8192647

約数列:

[1, 5, 7, 11, 25, 35, 37, 55, 77, 175, 185, 193, 259, 275, 385, 407, 925, 965, 1295, 1351, 1925, 2035, 2123, 2849, 4825, 6475, 6755, 7141, 10175, 10615, 14245, 14861, 33775, 35705, 49987, 53075, 71225, 74305, 78551, 178525, 249935, 371525, 392755, 549857, 1249675, 1963775, 2749285, 13746425]

約数ペア:

[(1, 13746425), (5, 2749285), (7, 1963775), (11, 1249675), (25, 549857), (35, 392755), (37, 371525), (55, 249935), (77, 178525), (175, 78551), (185, 74305), (193, 71225), (259, 53075), (275, 49987), (385, 35705), (407, 33775), (925, 14861), (965, 14245), (1295, 10615), (1351, 10175), (1925, 7141), (2035, 6755), (2123, 6475), (2849, 4825)]