1064745

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 2090880

約数和(自身を除く): 1026135

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 239, 297, 405, 495, 717, 891, 1195, 1485, 2151, 2629, 3585, 4455, 6453, 7887, 10755, 13145, 19359, 23661, 32265, 39435, 70983, 96795, 118305, 212949, 354915, 1064745]

約数ペア:

[(1, 1064745), (3, 354915), (5, 212949), (9, 118305), (11, 96795), (15, 70983), (27, 39435), (33, 32265), (45, 23661), (55, 19359), (81, 13145), (99, 10755), (135, 7887), (165, 6453), (239, 4455), (297, 3585), (405, 2629), (495, 2151), (717, 1485), (891, 1195)]