22973115

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 42550272

約数和(自身を除く): 19577157

約数列:

[1, 3, 5, 11, 15, 33, 37, 53, 55, 71, 111, 159, 165, 185, 213, 265, 355, 407, 555, 583, 781, 795, 1065, 1221, 1749, 1961, 2035, 2343, 2627, 2915, 3763, 3905, 5883, 6105, 7881, 8745, 9805, 11289, 11715, 13135, 18815, 21571, 28897, 29415, 39405, 41393, 56445, 64713, 86691, 107855, 124179, 139231, 144485, 206965, 323565, 417693, 433455, 620895, 696155, 1531541, 2088465, 4594623, 7657705, 22973115]

約数ペア:

[(1, 22973115), (3, 7657705), (5, 4594623), (11, 2088465), (15, 1531541), (33, 696155), (37, 620895), (53, 433455), (55, 417693), (71, 323565), (111, 206965), (159, 144485), (165, 139231), (185, 124179), (213, 107855), (265, 86691), (355, 64713), (407, 56445), (555, 41393), (583, 39405), (781, 29415), (795, 28897), (1065, 21571), (1221, 18815), (1749, 13135), (1961, 11715), (2035, 11289), (2343, 9805), (2627, 8745), (2915, 7881), (3763, 6105), (3905, 5883)]