23089605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19991}}^1$

素因数の和:20017

約数の個数: 32

約数和(自身を含む): 46061568

約数和(自身を除く): 22971963

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 19991, 59973, 99955, 139937, 219901, 299865, 419811, 659703, 699685, 1099505, 1539307, 2099055, 3298515, 4617921, 7696535, 23089605]

約数ペア:

[(1, 23089605), (3, 7696535), (5, 4617921), (7, 3298515), (11, 2099055), (15, 1539307), (21, 1099505), (33, 699685), (35, 659703), (55, 419811), (77, 299865), (105, 219901), (165, 139937), (231, 99955), (385, 59973), (1155, 19991)]