507038015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 702662688

約数和(自身を除く): 195624673

約数列:

[1, 5, 11, 31, 53, 55, 155, 181, 265, 341, 583, 905, 961, 1643, 1705, 1991, 2915, 4805, 5611, 8215, 9593, 9955, 10571, 18073, 28055, 47965, 50933, 52855, 61721, 90365, 105523, 173941, 254665, 297383, 308605, 527615, 560263, 869705, 1486915, 1913351, 2801315, 3271213, 9218873, 9566755, 16356065, 46094365, 101407603, 507038015]

約数ペア:

[(1, 507038015), (5, 101407603), (11, 46094365), (31, 16356065), (53, 9566755), (55, 9218873), (155, 3271213), (181, 2801315), (265, 1913351), (341, 1486915), (583, 869705), (905, 560263), (961, 527615), (1643, 308605), (1705, 297383), (1991, 254665), (2915, 173941), (4805, 105523), (5611, 90365), (8215, 61721), (9593, 52855), (9955, 50933), (10571, 47965), (18073, 28055)]