1337741075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{509}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 1912377600

約数和(自身を除く): 574636525

約数列:

[1, 5, 11, 19, 25, 55, 95, 209, 275, 475, 503, 509, 1045, 2515, 2545, 5225, 5533, 5599, 9557, 9671, 12575, 12725, 27665, 27995, 47785, 48355, 105127, 106381, 138325, 139975, 238925, 241775, 256027, 525635, 531905, 1280135, 2628175, 2659525, 2816297, 4864513, 6400675, 14081485, 24322565, 53509643, 70407425, 121612825, 267548215, 1337741075]

約数ペア:

[(1, 1337741075), (5, 267548215), (11, 121612825), (19, 70407425), (25, 53509643), (55, 24322565), (95, 14081485), (209, 6400675), (275, 4864513), (475, 2816297), (503, 2659525), (509, 2628175), (1045, 1280135), (2515, 531905), (2545, 525635), (5225, 256027), (5533, 241775), (5599, 238925), (9557, 139975), (9671, 138325), (12575, 106381), (12725, 105127), (27665, 48355), (27995, 47785)]