230827275

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 516020544

約数和(自身を除く): 285193269

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 25, 35, 37, 45, 51, 63, 75, 85, 105, 111, 119, 153, 175, 185, 225, 233, 255, 259, 315, 333, 357, 425, 525, 555, 595, 629, 699, 765, 777, 925, 1071, 1165, 1275, 1295, 1575, 1631, 1665, 1785, 1887, 2097, 2331, 2775, 2975, 3145, 3495, 3825, 3885, 3961, 4403, 4893, 5355, 5661, 5825, 6475, 8155, 8325, 8621, 8925, 9435, 10485, 11655, 11883, 13209, 14679, 15725, 17475, 19425, 19805, 22015, 24465, 25863, 26775, 27727, 28305, 35649, 39627, 40775, 43105, 47175, 52425, 58275, 59415, 60347, 66045, 73395, 77589, 83181, 99025, 110075, 122325, 129315, 138635, 141525, 146557, 178245, 181041, 198135, 215525, 249543, 297075, 301735, 330225, 366975, 387945, 415905, 439671, 543123, 646575, 693175, 732785, 891225, 905205, 990675, 1025899, 1247715, 1319013, 1508675, 1939725, 2079525, 2198355, 2715615, 3077697, 3663925, 4526025, 5129495, 6238575, 6595065, 9233091, 10991775, 13578075, 15388485, 25647475, 32975325, 46165455, 76942425, 230827275]

約数ペア:

[(1, 230827275), (3, 76942425), (5, 46165455), (7, 32975325), (9, 25647475), (15, 15388485), (17, 13578075), (21, 10991775), (25, 9233091), (35, 6595065), (37, 6238575), (45, 5129495), (51, 4526025), (63, 3663925), (75, 3077697), (85, 2715615), (105, 2198355), (111, 2079525), (119, 1939725), (153, 1508675), (175, 1319013), (185, 1247715), (225, 1025899), (233, 990675), (255, 905205), (259, 891225), (315, 732785), (333, 693175), (357, 646575), (425, 543123), (525, 439671), (555, 415905), (595, 387945), (629, 366975), (699, 330225), (765, 301735), (777, 297075), (925, 249543), (1071, 215525), (1165, 198135), (1275, 181041), (1295, 178245), (1575, 146557), (1631, 141525), (1665, 138635), (1785, 129315), (1887, 122325), (2097, 110075), (2331, 99025), (2775, 83181), (2975, 77589), (3145, 73395), (3495, 66045), (3825, 60347), (3885, 59415), (3961, 58275), (4403, 52425), (4893, 47175), (5355, 43105), (5661, 40775), (5825, 39627), (6475, 35649), (8155, 28305), (8325, 27727), (8621, 26775), (8925, 25863), (9435, 24465), (10485, 22015), (11655, 19805), (11883, 19425), (13209, 17475), (14679, 15725)]