15512607

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2749}}^1$

素因数の和:2788

約数の個数: 32

約数和(自身を含む): 26400000

約数和(自身を除く): 10887393

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2749, 5643, 8247, 24741, 30239, 52231, 74223, 90717, 156693, 272151, 470079, 574541, 816453, 1410237, 1723623, 5170869, 15512607]

約数ペア:

[(1, 15512607), (3, 5170869), (9, 1723623), (11, 1410237), (19, 816453), (27, 574541), (33, 470079), (57, 272151), (99, 156693), (171, 90717), (209, 74223), (297, 52231), (513, 30239), (627, 24741), (1881, 8247), (2749, 5643)]