629399815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{6491}}^1$

素因数の和:6591

約数の個数: 32

約数和(自身を含む): 863799552

約数和(自身を除く): 234399737

約数列:

[1, 5, 11, 41, 43, 55, 205, 215, 451, 473, 1763, 2255, 2365, 6491, 8815, 19393, 32455, 71401, 96965, 266131, 279113, 357005, 1330655, 1395565, 2927441, 3070243, 11443633, 14637205, 15351215, 57218165, 125879963, 629399815]

約数ペア:

[(1, 629399815), (5, 125879963), (11, 57218165), (41, 15351215), (43, 14637205), (55, 11443633), (205, 3070243), (215, 2927441), (451, 1395565), (473, 1330655), (1763, 357005), (2255, 279113), (2365, 266131), (6491, 96965), (8815, 71401), (19393, 32455)]