1231065

素因数分解:

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

素因数の和:854

約数の個数: 32

約数和(自身を含む): 2390400

約数和(自身を除く): 1159335

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 829, 1485, 2487, 4145, 7461, 9119, 12435, 22383, 27357, 37305, 45595, 82071, 111915, 136785, 246213, 410355, 1231065]

約数ペア:

[(1, 1231065), (3, 410355), (5, 246213), (9, 136785), (11, 111915), (15, 82071), (27, 45595), (33, 37305), (45, 27357), (55, 22383), (99, 12435), (135, 9119), (165, 7461), (297, 4145), (495, 2487), (829, 1485)]