1955745

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 3833280

約数和(自身を除く): 1877535

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 81, 99, 135, 165, 297, 405, 439, 495, 891, 1317, 1485, 2195, 3951, 4455, 4829, 6585, 11853, 14487, 19755, 24145, 35559, 43461, 59265, 72435, 130383, 177795, 217305, 391149, 651915, 1955745]

約数ペア:

[(1, 1955745), (3, 651915), (5, 391149), (9, 217305), (11, 177795), (15, 130383), (27, 72435), (33, 59265), (45, 43461), (55, 35559), (81, 24145), (99, 19755), (135, 14487), (165, 11853), (297, 6585), (405, 4829), (439, 4455), (495, 3951), (891, 2195), (1317, 1485)]