74290635

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 63603765

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 107, 111, 135, 139, 185, 321, 333, 417, 535, 555, 695, 963, 999, 1251, 1605, 1665, 2085, 2889, 3753, 3959, 4815, 4995, 5143, 6255, 11877, 14445, 14873, 15429, 18765, 19795, 25715, 35631, 44619, 46287, 59385, 74365, 77145, 106893, 133857, 138861, 178155, 223095, 231435, 401571, 534465, 550301, 669285, 694305, 1650903, 2007855, 2751505, 4952709, 8254515, 14858127, 24763545, 74290635]

約数ペア:

[(1, 74290635), (3, 24763545), (5, 14858127), (9, 8254515), (15, 4952709), (27, 2751505), (37, 2007855), (45, 1650903), (107, 694305), (111, 669285), (135, 550301), (139, 534465), (185, 401571), (321, 231435), (333, 223095), (417, 178155), (535, 138861), (555, 133857), (695, 106893), (963, 77145), (999, 74365), (1251, 59385), (1605, 46287), (1665, 44619), (2085, 35631), (2889, 25715), (3753, 19795), (3959, 18765), (4815, 15429), (4995, 14873), (5143, 14445), (6255, 11877)]