4006770145

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^1\times {\mathrm{3001}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 5650868736

約数和(自身を除く): 1644098591

約数列:

[1, 5, 7, 35, 37, 185, 259, 1031, 1295, 3001, 5155, 7217, 15005, 21007, 36085, 38147, 105035, 111037, 190735, 267029, 555185, 777259, 1335145, 3094031, 3886295, 15470155, 21658217, 108291085, 114479147, 572395735, 801354029, 4006770145]

約数ペア:

[(1, 4006770145), (5, 801354029), (7, 572395735), (35, 114479147), (37, 108291085), (185, 21658217), (259, 15470155), (1031, 3886295), (1295, 3094031), (3001, 1335145), (5155, 777259), (7217, 555185), (15005, 267029), (21007, 190735), (36085, 111037), (38147, 105035)]