897243555

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{242171}}^1$

素因数の和:242211

約数の個数: 32

約数和(自身を含む): 1627395840

約数和(自身を除く): 730152285

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 242171, 726513, 1210855, 3148223, 3632565, 4601249, 9444669, 13803747, 15741115, 23006245, 47223345, 59816237, 69018735, 179448711, 299081185, 897243555]

約数ペア:

[(1, 897243555), (3, 299081185), (5, 179448711), (13, 69018735), (15, 59816237), (19, 47223345), (39, 23006245), (57, 15741115), (65, 13803747), (95, 9444669), (195, 4601249), (247, 3632565), (285, 3148223), (741, 1210855), (1235, 726513), (3705, 242171)]