15001089

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:289

約数の個数: 32

約数和(自身を含む): 22654080

約数和(自身を除く): 7652991

約数列:

[1, 3, 17, 19, 51, 57, 113, 137, 323, 339, 411, 969, 1921, 2147, 2329, 2603, 5763, 6441, 6987, 7809, 15481, 36499, 44251, 46443, 109497, 132753, 263177, 294139, 789531, 882417, 5000363, 15001089]

約数ペア:

[(1, 15001089), (3, 5000363), (17, 882417), (19, 789531), (51, 294139), (57, 263177), (113, 132753), (137, 109497), (323, 46443), (339, 44251), (411, 36499), (969, 15481), (1921, 7809), (2147, 6987), (2329, 6441), (2603, 5763)]