320074935

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2377}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 525975552

約数和(自身を除く): 205900617

約数列:

[1, 3, 5, 15, 47, 141, 191, 235, 573, 705, 955, 2377, 2865, 7131, 8977, 11885, 26931, 35655, 44885, 111719, 134655, 335157, 454007, 558595, 1362021, 1675785, 2270035, 6810105, 21338329, 64014987, 106691645, 320074935]

約数ペア:

[(1, 320074935), (3, 106691645), (5, 64014987), (15, 21338329), (47, 6810105), (141, 2270035), (191, 1675785), (235, 1362021), (573, 558595), (705, 454007), (955, 335157), (2377, 134655), (2865, 111719), (7131, 44885), (8977, 35655), (11885, 26931)]