67106445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 60627315

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 89, 105, 129, 167, 215, 267, 301, 445, 501, 623, 645, 835, 903, 1169, 1335, 1505, 1869, 2505, 3115, 3507, 3827, 4515, 5845, 7181, 9345, 11481, 14863, 17535, 19135, 21543, 26789, 35905, 44589, 50267, 57405, 74315, 80367, 104041, 107715, 133945, 150801, 222945, 251335, 312123, 401835, 520205, 639109, 754005, 1560615, 1917327, 3195545, 4473763, 9586635, 13421289, 22368815, 67106445]

約数ペア:

[(1, 67106445), (3, 22368815), (5, 13421289), (7, 9586635), (15, 4473763), (21, 3195545), (35, 1917327), (43, 1560615), (89, 754005), (105, 639109), (129, 520205), (167, 401835), (215, 312123), (267, 251335), (301, 222945), (445, 150801), (501, 133945), (623, 107715), (645, 104041), (835, 80367), (903, 74315), (1169, 57405), (1335, 50267), (1505, 44589), (1869, 35905), (2505, 26789), (3115, 21543), (3507, 19135), (3827, 17535), (4515, 14863), (5845, 11481), (7181, 9345)]