24971745

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:473

約数の個数: 32

約数和(自身を含む): 41243904

約数和(自身を除く): 16272159

約数列:

[1, 3, 5, 15, 53, 101, 159, 265, 303, 311, 505, 795, 933, 1515, 1555, 4665, 5353, 16059, 16483, 26765, 31411, 49449, 80295, 82415, 94233, 157055, 247245, 471165, 1664783, 4994349, 8323915, 24971745]

約数ペア:

[(1, 24971745), (3, 8323915), (5, 4994349), (15, 1664783), (53, 471165), (101, 247245), (159, 157055), (265, 94233), (303, 82415), (311, 80295), (505, 49449), (795, 31411), (933, 26765), (1515, 16483), (1555, 16059), (4665, 5353)]