1330448385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{17623}}^1$

素因数の和:18357

約数の個数: 32

約数和(自身を含む): 2436341760

約数和(自身を除く): 1105893375

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 719, 2157, 3595, 5033, 10785, 15099, 17623, 25165, 52869, 75495, 88115, 123361, 264345, 370083, 616805, 1850415, 12670937, 38012811, 63354685, 88696559, 190064055, 266089677, 443482795, 1330448385]

約数ペア:

[(1, 1330448385), (3, 443482795), (5, 266089677), (7, 190064055), (15, 88696559), (21, 63354685), (35, 38012811), (105, 12670937), (719, 1850415), (2157, 616805), (3595, 370083), (5033, 264345), (10785, 123361), (15099, 88115), (17623, 75495), (25165, 52869)]