15804980529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{90641}}^1$

素因数の和:90937

約数の個数: 32

約数和(自身を含む): 24120923904

約数和(自身を除く): 8315943375

約数列:

[1, 3, 13, 17, 39, 51, 221, 263, 663, 789, 3419, 4471, 10257, 13413, 58123, 90641, 174369, 271923, 1178333, 1540897, 3534999, 4622691, 20031661, 23838583, 60094983, 71515749, 309901579, 405255911, 929704737, 1215767733, 5268326843, 15804980529]

約数ペア:

[(1, 15804980529), (3, 5268326843), (13, 1215767733), (17, 929704737), (39, 405255911), (51, 309901579), (221, 71515749), (263, 60094983), (663, 23838583), (789, 20031661), (3419, 4622691), (4471, 3534999), (10257, 1540897), (13413, 1178333), (58123, 271923), (90641, 174369)]