286335005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1493}}^1$

素因数の和:1837

約数の個数: 24

約数和(自身を含む): 379123416

約数和(自身を除く): 92788411

約数列:

[1, 5, 11, 55, 121, 317, 605, 1493, 1585, 3487, 7465, 16423, 17435, 38357, 82115, 180653, 191785, 473281, 903265, 2366405, 5206091, 26030455, 57267001, 286335005]

約数ペア:

[(1, 286335005), (5, 57267001), (11, 26030455), (55, 5206091), (121, 2366405), (317, 903265), (605, 473281), (1493, 191785), (1585, 180653), (3487, 82115), (7465, 38357), (16423, 17435)]