4282879105

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{19387}}^1$

素因数の和:19545

約数の個数: 32

約数和(自身を含む): 5728921344

約数和(自身を除く): 1446042239

約数列:

[1, 5, 17, 23, 85, 113, 115, 391, 565, 1921, 1955, 2599, 9605, 12995, 19387, 44183, 96935, 220915, 329579, 445901, 1647895, 2190731, 2229505, 7580317, 10953655, 37242427, 37901585, 50386813, 186212135, 251934065, 856575821, 4282879105]

約数ペア:

[(1, 4282879105), (5, 856575821), (17, 251934065), (23, 186212135), (85, 50386813), (113, 37901585), (115, 37242427), (391, 10953655), (565, 7580317), (1921, 2229505), (1955, 2190731), (2599, 1647895), (9605, 445901), (12995, 329579), (19387, 220915), (44183, 96935)]