399190051685

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3539}}^1\times {\mathrm{5783}}^1$

素因数の和:9457

約数の個数: 32

約数和(自身を含む): 495339909120

約数和(自身を除く): 96149857435

約数列:

[1, 5, 47, 83, 235, 415, 3539, 3901, 5783, 17695, 19505, 28915, 166333, 271801, 293737, 479989, 831665, 1359005, 1468685, 2399945, 13805639, 20466037, 22559483, 69028195, 102330185, 112797415, 961903739, 1698681071, 4809518695, 8493405355, 79838010337, 399190051685]

約数ペア:

[(1, 399190051685), (5, 79838010337), (47, 8493405355), (83, 4809518695), (235, 1698681071), (415, 961903739), (3539, 112797415), (3901, 102330185), (5783, 69028195), (17695, 22559483), (19505, 20466037), (28915, 13805639), (166333, 2399945), (271801, 1468685), (293737, 1359005), (479989, 831665)]