4187236495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1\times {\mathrm{3691}}^1$

素因数の和:4303

約数の個数: 32

約数和(自身を含む): 5597190144

約数和(自身を除く): 1409953649

約数列:

[1, 5, 13, 31, 65, 155, 403, 563, 2015, 2815, 3691, 7319, 17453, 18455, 36595, 47983, 87265, 114421, 226889, 239915, 572105, 1134445, 1487473, 2078033, 7437365, 10390165, 27014429, 64419023, 135072145, 322095115, 837447299, 4187236495]

約数ペア:

[(1, 4187236495), (5, 837447299), (13, 322095115), (31, 135072145), (65, 64419023), (155, 27014429), (403, 10390165), (563, 7437365), (2015, 2078033), (2815, 1487473), (3691, 1134445), (7319, 572105), (17453, 239915), (18455, 226889), (36595, 114421), (47983, 87265)]