67536525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 128456064

約数和(自身を除く): 60919539

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 197, 525, 591, 653, 985, 1379, 1959, 2955, 3265, 4137, 4571, 4925, 6895, 9795, 13713, 14775, 16325, 20685, 22855, 34475, 48975, 68565, 103425, 114275, 128641, 342825, 385923, 643205, 900487, 1929615, 2701461, 3216025, 4502435, 9648075, 13507305, 22512175, 67536525]

約数ペア:

[(1, 67536525), (3, 22512175), (5, 13507305), (7, 9648075), (15, 4502435), (21, 3216025), (25, 2701461), (35, 1929615), (75, 900487), (105, 643205), (175, 385923), (197, 342825), (525, 128641), (591, 114275), (653, 103425), (985, 68565), (1379, 48975), (1959, 34475), (2955, 22855), (3265, 20685), (4137, 16325), (4571, 14775), (4925, 13713), (6895, 9795)]