122969745

素因数分解:

$3^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1439}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 221633280

約数和(自身を除く): 98663535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 211, 405, 633, 1055, 1439, 1899, 3165, 4317, 5697, 7195, 9495, 12951, 17091, 21585, 28485, 38853, 64755, 85455, 116559, 194265, 303629, 582795, 910887, 1518145, 2732661, 4554435, 8197983, 13663305, 24593949, 40989915, 122969745]

約数ペア:

[(1, 122969745), (3, 40989915), (5, 24593949), (9, 13663305), (15, 8197983), (27, 4554435), (45, 2732661), (81, 1518145), (135, 910887), (211, 582795), (405, 303629), (633, 194265), (1055, 116559), (1439, 85455), (1899, 64755), (3165, 38853), (4317, 28485), (5697, 21585), (7195, 17091), (9495, 12951)]