68582955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 62053845

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 89, 105, 123, 179, 205, 267, 287, 445, 537, 615, 623, 861, 895, 1253, 1335, 1435, 1869, 2685, 3115, 3649, 3759, 4305, 6265, 7339, 9345, 10947, 15931, 18245, 18795, 22017, 25543, 36695, 47793, 51373, 54735, 76629, 79655, 110085, 111517, 127715, 154119, 238965, 256865, 334551, 383145, 557585, 653171, 770595, 1672755, 1959513, 3265855, 4572197, 9797565, 13716591, 22860985, 68582955]

約数ペア:

[(1, 68582955), (3, 22860985), (5, 13716591), (7, 9797565), (15, 4572197), (21, 3265855), (35, 1959513), (41, 1672755), (89, 770595), (105, 653171), (123, 557585), (179, 383145), (205, 334551), (267, 256865), (287, 238965), (445, 154119), (537, 127715), (615, 111517), (623, 110085), (861, 79655), (895, 76629), (1253, 54735), (1335, 51373), (1435, 47793), (1869, 36695), (2685, 25543), (3115, 22017), (3649, 18795), (3759, 18245), (4305, 15931), (6265, 10947), (7339, 9345)]