1773896405

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1\times {\mathrm{6121}}^1$

素因数の和:6664

約数の個数: 16

約数和(自身を含む): 2148822000

約数和(自身を除く): 374925595

約数列:

[1, 5, 149, 389, 745, 1945, 6121, 30605, 57961, 289805, 912029, 2381069, 4560145, 11905345, 354779281, 1773896405]

約数ペア:

[(1, 1773896405), (5, 354779281), (149, 11905345), (389, 4560145), (745, 2381069), (1945, 912029), (6121, 289805), (30605, 57961)]