31572485

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 46863360

約数和(自身を除く): 15290875

約数列:

[1, 5, 7, 17, 35, 47, 85, 119, 235, 329, 595, 799, 1129, 1645, 3995, 5593, 5645, 7903, 19193, 27965, 39515, 53063, 95965, 134351, 265315, 371441, 671755, 902071, 1857205, 4510355, 6314497, 31572485]

約数ペア:

[(1, 31572485), (5, 6314497), (7, 4510355), (17, 1857205), (35, 902071), (47, 671755), (85, 371441), (119, 265315), (235, 134351), (329, 95965), (595, 53063), (799, 39515), (1129, 27965), (1645, 19193), (3995, 7903), (5593, 5645)]