49421835

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{25541}}^1$

素因数の和:25595

約数の個数: 24

約数和(自身を含む): 87660144

約数和(自身を除く): 38238309

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 25541, 76623, 127705, 229869, 383115, 1098263, 1149345, 3294789, 5491315, 9884367, 16473945, 49421835]

約数ペア:

[(1, 49421835), (3, 16473945), (5, 9884367), (9, 5491315), (15, 3294789), (43, 1149345), (45, 1098263), (129, 383115), (215, 229869), (387, 127705), (645, 76623), (1935, 25541)]