90568775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19373}}^1$

素因数の和:19411

約数の個数: 24

約数和(自身を含む): 129728304

約数和(自身を除く): 39159529

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 4675, 19373, 96865, 213103, 329341, 484325, 1065515, 1646705, 3622751, 5327575, 8233525, 18113755, 90568775]

約数ペア:

[(1, 90568775), (5, 18113755), (11, 8233525), (17, 5327575), (25, 3622751), (55, 1646705), (85, 1065515), (187, 484325), (275, 329341), (425, 213103), (935, 96865), (4675, 19373)]