61886385

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 96

約数和(自身を含む): 125199360

約数和(自身を除く): 63312975

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 37, 45, 55, 93, 99, 109, 111, 155, 165, 185, 279, 327, 333, 341, 407, 465, 495, 545, 555, 981, 1023, 1147, 1199, 1221, 1395, 1635, 1665, 1705, 2035, 3069, 3379, 3441, 3597, 3663, 4033, 4905, 5115, 5735, 5995, 6105, 10137, 10323, 10791, 12099, 12617, 15345, 16895, 17205, 17985, 18315, 20165, 30411, 36297, 37169, 37851, 44363, 50685, 51615, 53955, 60495, 63085, 111507, 113553, 125023, 133089, 152055, 181485, 185845, 189255, 221815, 334521, 375069, 399267, 557535, 567765, 625115, 665445, 1125207, 1375253, 1672605, 1875345, 1996335, 4125759, 5626035, 6876265, 12377277, 20628795, 61886385]

約数ペア:

[(1, 61886385), (3, 20628795), (5, 12377277), (9, 6876265), (11, 5626035), (15, 4125759), (31, 1996335), (33, 1875345), (37, 1672605), (45, 1375253), (55, 1125207), (93, 665445), (99, 625115), (109, 567765), (111, 557535), (155, 399267), (165, 375069), (185, 334521), (279, 221815), (327, 189255), (333, 185845), (341, 181485), (407, 152055), (465, 133089), (495, 125023), (545, 113553), (555, 111507), (981, 63085), (1023, 60495), (1147, 53955), (1199, 51615), (1221, 50685), (1395, 44363), (1635, 37851), (1665, 37169), (1705, 36297), (2035, 30411), (3069, 20165), (3379, 18315), (3441, 17985), (3597, 17205), (3663, 16895), (4033, 15345), (4905, 12617), (5115, 12099), (5735, 10791), (5995, 10323), (6105, 10137)]