47433945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5657}}^1$

素因数の和:5721

約数の個数: 32

約数和(自身を含む): 83647872

約数和(自身を除く): 36213927

約数列:

[1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 5657, 8385, 16971, 28285, 73541, 84855, 220623, 243251, 367705, 729753, 1103115, 1216255, 3162263, 3648765, 9486789, 15811315, 47433945]

約数ペア:

[(1, 47433945), (3, 15811315), (5, 9486789), (13, 3648765), (15, 3162263), (39, 1216255), (43, 1103115), (65, 729753), (129, 367705), (195, 243251), (215, 220623), (559, 84855), (645, 73541), (1677, 28285), (2795, 16971), (5657, 8385)]