25106535

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{887}}^1$

素因数の和:952

約数の個数: 48

約数和(自身を含む): 47376576

約数和(自身を除く): 22270041

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 85, 111, 153, 185, 255, 333, 555, 629, 765, 887, 1665, 1887, 2661, 3145, 4435, 5661, 7983, 9435, 13305, 15079, 28305, 32819, 39915, 45237, 75395, 98457, 135711, 164095, 226185, 295371, 492285, 557923, 678555, 1476855, 1673769, 2789615, 5021307, 8368845, 25106535]

約数ペア:

[(1, 25106535), (3, 8368845), (5, 5021307), (9, 2789615), (15, 1673769), (17, 1476855), (37, 678555), (45, 557923), (51, 492285), (85, 295371), (111, 226185), (153, 164095), (185, 135711), (255, 98457), (333, 75395), (555, 45237), (629, 39915), (765, 32819), (887, 28305), (1665, 15079), (1887, 13305), (2661, 9435), (3145, 7983), (4435, 5661)]