31164595

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1411

約数の個数: 32

約数和(自身を含む): 47425536

約数和(自身を除く): 16260941

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 305, 385, 427, 671, 1327, 2135, 3355, 4697, 6635, 9289, 14597, 23485, 46445, 72985, 80947, 102179, 404735, 510895, 566629, 890417, 2833145, 4452085, 6232919, 31164595]

約数ペア:

[(1, 31164595), (5, 6232919), (7, 4452085), (11, 2833145), (35, 890417), (55, 566629), (61, 510895), (77, 404735), (305, 102179), (385, 80947), (427, 72985), (671, 46445), (1327, 23485), (2135, 14597), (3355, 9289), (4697, 6635)]