24917835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 45964800

約数和(自身を除く): 21046965

約数列:

[1, 3, 5, 15, 17, 19, 37, 51, 57, 85, 95, 111, 139, 185, 255, 285, 323, 417, 555, 629, 695, 703, 969, 1615, 1887, 2085, 2109, 2363, 2641, 3145, 3515, 4845, 5143, 7089, 7923, 9435, 10545, 11815, 11951, 13205, 15429, 25715, 35445, 35853, 39615, 44897, 59755, 77145, 87431, 97717, 134691, 179265, 224485, 262293, 293151, 437155, 488585, 673455, 1311465, 1465755, 1661189, 4983567, 8305945, 24917835]

約数ペア:

[(1, 24917835), (3, 8305945), (5, 4983567), (15, 1661189), (17, 1465755), (19, 1311465), (37, 673455), (51, 488585), (57, 437155), (85, 293151), (95, 262293), (111, 224485), (139, 179265), (185, 134691), (255, 97717), (285, 87431), (323, 77145), (417, 59755), (555, 44897), (629, 39615), (695, 35853), (703, 35445), (969, 25715), (1615, 15429), (1887, 13205), (2085, 11951), (2109, 11815), (2363, 10545), (2641, 9435), (3145, 7923), (3515, 7089), (4845, 5143)]