89940255

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{19531}}^1$

素因数の和:19846

約数の個数: 16

約数和(自身を含む): 144380544

約数和(自身を除く): 54440289

約数列:

[1, 3, 5, 15, 307, 921, 1535, 4605, 19531, 58593, 97655, 292965, 5996017, 17988051, 29980085, 89940255]

約数ペア:

[(1, 89940255), (3, 29980085), (5, 17988051), (15, 5996017), (307, 292965), (921, 97655), (1535, 58593), (4605, 19531)]