27308925

素因数分解:

$3^2\times 5^2\times 7^2\times {\mathrm{2477}}^1$

素因数の和:2507

約数の個数: 54

約数和(自身を含む): 56922138

約数和(自身を除く): 29613213

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 49, 63, 75, 105, 147, 175, 225, 245, 315, 441, 525, 735, 1225, 1575, 2205, 2477, 3675, 7431, 11025, 12385, 17339, 22293, 37155, 52017, 61925, 86695, 111465, 121373, 156051, 185775, 260085, 364119, 433475, 557325, 606865, 780255, 1092357, 1300425, 1820595, 3034325, 3901275, 5461785, 9102975, 27308925]

約数ペア:

[(1, 27308925), (3, 9102975), (5, 5461785), (7, 3901275), (9, 3034325), (15, 1820595), (21, 1300425), (25, 1092357), (35, 780255), (45, 606865), (49, 557325), (63, 433475), (75, 364119), (105, 260085), (147, 185775), (175, 156051), (225, 121373), (245, 111465), (315, 86695), (441, 61925), (525, 52017), (735, 37155), (1225, 22293), (1575, 17339), (2205, 12385), (2477, 11025), (3675, 7431)]