15249897

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 10151703

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1889, 2691, 5667, 8073, 17001, 24557, 43447, 51003, 73671, 130341, 221013, 391023, 564811, 663039, 1173069, 1694433, 5083299, 15249897]

約数ペア:

[(1, 15249897), (3, 5083299), (9, 1694433), (13, 1173069), (23, 663039), (27, 564811), (39, 391023), (69, 221013), (117, 130341), (207, 73671), (299, 51003), (351, 43447), (621, 24557), (897, 17001), (1889, 8073), (2691, 5667)]