25852365

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1$

素因数の和:864

約数の個数: 80

約数和(自身を含む): 57847680

約数和(自身を除く): 31995315

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 45, 55, 63, 77, 81, 99, 105, 135, 165, 189, 231, 297, 315, 385, 405, 495, 567, 693, 829, 891, 945, 1155, 1485, 2079, 2487, 2835, 3465, 4145, 4455, 5803, 6237, 7461, 9119, 10395, 12435, 17409, 22383, 27357, 29015, 31185, 37305, 45595, 52227, 63833, 67149, 82071, 87045, 111915, 136785, 156681, 191499, 246213, 261135, 319165, 335745, 410355, 470043, 574497, 738639, 783405, 957495, 1231065, 1723491, 2350215, 2872485, 3693195, 5170473, 8617455, 25852365]

約数ペア:

[(1, 25852365), (3, 8617455), (5, 5170473), (7, 3693195), (9, 2872485), (11, 2350215), (15, 1723491), (21, 1231065), (27, 957495), (33, 783405), (35, 738639), (45, 574497), (55, 470043), (63, 410355), (77, 335745), (81, 319165), (99, 261135), (105, 246213), (135, 191499), (165, 156681), (189, 136785), (231, 111915), (297, 87045), (315, 82071), (385, 67149), (405, 63833), (495, 52227), (567, 45595), (693, 37305), (829, 31185), (891, 29015), (945, 27357), (1155, 22383), (1485, 17409), (2079, 12435), (2487, 10395), (2835, 9119), (3465, 7461), (4145, 6237), (4455, 5803)]