4381245

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 8491392

約数和(自身を除く): 4110147

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 53, 55, 99, 159, 165, 167, 265, 477, 495, 501, 583, 795, 835, 1503, 1749, 1837, 2385, 2505, 2915, 5247, 5511, 7515, 8745, 8851, 9185, 16533, 26235, 26553, 27555, 44255, 79659, 82665, 97361, 132765, 292083, 398295, 486805, 876249, 1460415, 4381245]

約数ペア:

[(1, 4381245), (3, 1460415), (5, 876249), (9, 486805), (11, 398295), (15, 292083), (33, 132765), (45, 97361), (53, 82665), (55, 79659), (99, 44255), (159, 27555), (165, 26553), (167, 26235), (265, 16533), (477, 9185), (495, 8851), (501, 8745), (583, 7515), (795, 5511), (835, 5247), (1503, 2915), (1749, 2505), (1837, 2385)]