23783595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 44997120

約数和(自身を除く): 21213525

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 61, 85, 139, 165, 183, 187, 255, 305, 417, 561, 671, 695, 915, 935, 1037, 1529, 2013, 2085, 2363, 2805, 3111, 3355, 4587, 5185, 7089, 7645, 8479, 10065, 11407, 11815, 15555, 22935, 25437, 25993, 34221, 35445, 42395, 57035, 77979, 93269, 127185, 129965, 144143, 171105, 279807, 389895, 432429, 466345, 720715, 1399035, 1585573, 2162145, 4756719, 7927865, 23783595]

約数ペア:

[(1, 23783595), (3, 7927865), (5, 4756719), (11, 2162145), (15, 1585573), (17, 1399035), (33, 720715), (51, 466345), (55, 432429), (61, 389895), (85, 279807), (139, 171105), (165, 144143), (183, 129965), (187, 127185), (255, 93269), (305, 77979), (417, 57035), (561, 42395), (671, 35445), (695, 34221), (915, 25993), (935, 25437), (1037, 22935), (1529, 15555), (2013, 11815), (2085, 11407), (2363, 10065), (2805, 8479), (3111, 7645), (3355, 7089), (4587, 5185)]