485319195

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 903782880

約数和(自身を除く): 418463685

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 139, 185, 233, 333, 405, 417, 555, 695, 699, 999, 1165, 1251, 1665, 2085, 2097, 2997, 3495, 3753, 4995, 5143, 6255, 6291, 8621, 10485, 11259, 14985, 15429, 18765, 18873, 25715, 25863, 31455, 32387, 43105, 46287, 56295, 77145, 77589, 94365, 97161, 129315, 138861, 161935, 231435, 232767, 291483, 387945, 416583, 485805, 694305, 698301, 874449, 1163835, 1198319, 1457415, 2082915, 2623347, 3491505, 3594957, 4372245, 5991595, 10784871, 13116735, 17974785, 32354613, 53924355, 97063839, 161773065, 485319195]

約数ペア:

[(1, 485319195), (3, 161773065), (5, 97063839), (9, 53924355), (15, 32354613), (27, 17974785), (37, 13116735), (45, 10784871), (81, 5991595), (111, 4372245), (135, 3594957), (139, 3491505), (185, 2623347), (233, 2082915), (333, 1457415), (405, 1198319), (417, 1163835), (555, 874449), (695, 698301), (699, 694305), (999, 485805), (1165, 416583), (1251, 387945), (1665, 291483), (2085, 232767), (2097, 231435), (2997, 161935), (3495, 138861), (3753, 129315), (4995, 97161), (5143, 94365), (6255, 77589), (6291, 77145), (8621, 56295), (10485, 46287), (11259, 43105), (14985, 32387), (15429, 31455), (18765, 25863), (18873, 25715)]