57130145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 74027520

約数和(自身を除く): 16897375

約数列:

[1, 5, 29, 47, 83, 101, 145, 235, 415, 505, 1363, 2407, 2929, 3901, 4747, 6815, 8383, 12035, 14645, 19505, 23735, 41915, 113129, 137663, 243107, 394001, 565645, 688315, 1215535, 1970005, 11426029, 57130145]

約数ペア:

[(1, 57130145), (5, 11426029), (29, 1970005), (47, 1215535), (83, 688315), (101, 565645), (145, 394001), (235, 243107), (415, 137663), (505, 113129), (1363, 41915), (2407, 23735), (2929, 19505), (3901, 14645), (4747, 12035), (6815, 8383)]