31817105315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{719}}^1\times {\mathrm{3967}}^1$

素因数の和:4811

約数の個数: 32

約数和(自身を含む): 40317419520

約数和(自身を除く): 8500314205

約数列:

[1, 5, 23, 97, 115, 485, 719, 2231, 3595, 3967, 11155, 16537, 19835, 69743, 82685, 91241, 348715, 384799, 456205, 1604089, 1923995, 2852273, 8020445, 8850377, 14261365, 44251885, 65602279, 276670481, 328011395, 1383352405, 6363421063, 31817105315]

約数ペア:

[(1, 31817105315), (5, 6363421063), (23, 1383352405), (97, 328011395), (115, 276670481), (485, 65602279), (719, 44251885), (2231, 14261365), (3595, 8850377), (3967, 8020445), (11155, 2852273), (16537, 1923995), (19835, 1604089), (69743, 456205), (82685, 384799), (91241, 348715)]