6403822945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1307}}^1\times {\mathrm{1753}}^1$

素因数の和:3121

約数の個数: 32

約数和(自身を含む): 8479481472

約数和(自身を除く): 2075658527

約数列:

[1, 5, 13, 43, 65, 215, 559, 1307, 1753, 2795, 6535, 8765, 16991, 22789, 56201, 75379, 84955, 113945, 281005, 376895, 730613, 979927, 2291171, 3653065, 4899635, 11455855, 29785223, 98520353, 148926115, 492601765, 1280764589, 6403822945]

約数ペア:

[(1, 6403822945), (5, 1280764589), (13, 492601765), (43, 148926115), (65, 98520353), (215, 29785223), (559, 11455855), (1307, 4899635), (1753, 3653065), (2795, 2291171), (6535, 979927), (8765, 730613), (16991, 376895), (22789, 281005), (56201, 113945), (75379, 84955)]