15351411

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:339

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 7630989

約数列:

[1, 3, 19, 29, 37, 57, 87, 111, 251, 551, 703, 753, 1073, 1653, 2109, 3219, 4769, 7279, 9287, 14307, 20387, 21837, 27861, 61161, 138301, 176453, 269323, 414903, 529359, 807969, 5117137, 15351411]

約数ペア:

[(1, 15351411), (3, 5117137), (19, 807969), (29, 529359), (37, 414903), (57, 269323), (87, 176453), (111, 138301), (251, 61161), (551, 27861), (703, 21837), (753, 20387), (1073, 14307), (1653, 9287), (2109, 7279), (3219, 4769)]