38743255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 12737321

約数列:

[1, 5, 17, 37, 85, 97, 127, 185, 485, 629, 635, 1649, 2159, 3145, 3589, 4699, 8245, 10795, 12319, 17945, 23495, 61013, 61595, 79883, 209423, 305065, 399415, 455803, 1047115, 2279015, 7748651, 38743255]

約数ペア:

[(1, 38743255), (5, 7748651), (17, 2279015), (37, 1047115), (85, 455803), (97, 399415), (127, 305065), (185, 209423), (485, 79883), (629, 61595), (635, 61013), (1649, 23495), (2159, 17945), (3145, 12319), (3589, 10795), (4699, 8245)]