396804925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{14009}}^1$

素因数の和:14133

約数の個数: 24

約数和(自身を含む): 542018880

約数和(自身を除く): 145213955

約数列:

[1, 5, 11, 25, 55, 103, 275, 515, 1133, 2575, 5665, 14009, 28325, 70045, 154099, 350225, 770495, 1442927, 3852475, 7214635, 15872197, 36073175, 79360985, 396804925]

約数ペア:

[(1, 396804925), (5, 79360985), (11, 36073175), (25, 15872197), (55, 7214635), (103, 3852475), (275, 1442927), (515, 770495), (1133, 350225), (2575, 154099), (5665, 70045), (14009, 28325)]