74336885

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 105719040

約数和(自身を除く): 31382155

約数列:

[1, 5, 7, 35, 37, 137, 185, 259, 419, 685, 959, 1295, 2095, 2933, 4795, 5069, 14665, 15503, 25345, 35483, 57403, 77515, 108521, 177415, 287015, 401821, 542605, 2009105, 2123911, 10619555, 14867377, 74336885]

約数ペア:

[(1, 74336885), (5, 14867377), (7, 10619555), (35, 2123911), (37, 2009105), (137, 542605), (185, 401821), (259, 287015), (419, 177415), (685, 108521), (959, 77515), (1295, 57403), (2095, 35483), (2933, 25345), (4795, 15503), (5069, 14665)]