7389044135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{168143}}^1$

素因数の和:168223

約数の個数: 32

約数和(自身を含む): 10459901952

約数和(自身を除く): 3070857817

約数列:

[1, 5, 11, 17, 47, 55, 85, 187, 235, 517, 799, 935, 2585, 3995, 8789, 43945, 168143, 840715, 1849573, 2858431, 7902721, 9247865, 14292155, 31442741, 39513605, 86929931, 134346257, 157213705, 434649655, 671731285, 1477808827, 7389044135]

約数ペア:

[(1, 7389044135), (5, 1477808827), (11, 671731285), (17, 434649655), (47, 157213705), (55, 134346257), (85, 86929931), (187, 39513605), (235, 31442741), (517, 14292155), (799, 9247865), (935, 7902721), (2585, 2858431), (3995, 1849573), (8789, 840715), (43945, 168143)]