90334465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 121798656

約数和(自身を除く): 31464191

約数列:

[1, 5, 13, 31, 65, 127, 155, 353, 403, 635, 1651, 1765, 2015, 3937, 4589, 8255, 10943, 19685, 22945, 44831, 51181, 54715, 142259, 224155, 255905, 582803, 711295, 1389761, 2914015, 6948805, 18066893, 90334465]

約数ペア:

[(1, 90334465), (5, 18066893), (13, 6948805), (31, 2914015), (65, 1389761), (127, 711295), (155, 582803), (353, 255905), (403, 224155), (635, 142259), (1651, 54715), (1765, 51181), (2015, 44831), (3937, 22945), (4589, 19685), (8255, 10943)]