25226855675

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:765

約数の個数: 96

約数和(自身を含む): 37904716800

約数和(自身を除く): 12677861125

約数列:

[1, 5, 7, 25, 29, 35, 59, 145, 173, 175, 203, 295, 413, 487, 725, 865, 1015, 1211, 1475, 1711, 2065, 2435, 3409, 4325, 5017, 5075, 6055, 8555, 10207, 10325, 11977, 12175, 14123, 17045, 25085, 28733, 30275, 35119, 42775, 51035, 59885, 70615, 71449, 84251, 85225, 98861, 125425, 143665, 175595, 201131, 255175, 296003, 299425, 353075, 357245, 421255, 494305, 589757, 718325, 833257, 877975, 1005655, 1480015, 1786225, 2072021, 2106275, 2443279, 2471525, 2948785, 4166285, 4970809, 5028275, 5832799, 7400075, 10360105, 12216395, 14743925, 17102953, 20831425, 24854045, 29163995, 34795663, 51800525, 61081975, 85514765, 124270225, 144153461, 145819975, 173978315, 427573825, 720767305, 869891575, 1009074227, 3603836525, 5045371135, 25226855675]

約数ペア:

[(1, 25226855675), (5, 5045371135), (7, 3603836525), (25, 1009074227), (29, 869891575), (35, 720767305), (59, 427573825), (145, 173978315), (173, 145819975), (175, 144153461), (203, 124270225), (295, 85514765), (413, 61081975), (487, 51800525), (725, 34795663), (865, 29163995), (1015, 24854045), (1211, 20831425), (1475, 17102953), (1711, 14743925), (2065, 12216395), (2435, 10360105), (3409, 7400075), (4325, 5832799), (5017, 5028275), (5075, 4970809), (6055, 4166285), (8555, 2948785), (10207, 2471525), (10325, 2443279), (11977, 2106275), (12175, 2072021), (14123, 1786225), (17045, 1480015), (25085, 1005655), (28733, 877975), (30275, 833257), (35119, 718325), (42775, 589757), (51035, 494305), (59885, 421255), (70615, 357245), (71449, 353075), (84251, 299425), (85225, 296003), (98861, 255175), (125425, 201131), (143665, 175595)]