2915835

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 5295360

約数和(自身を除く): 2379525

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 787, 1235, 2361, 3705, 3935, 10231, 11805, 14953, 30693, 44859, 51155, 74765, 153465, 194389, 224295, 583167, 971945, 2915835]

約数ペア:

[(1, 2915835), (3, 971945), (5, 583167), (13, 224295), (15, 194389), (19, 153465), (39, 74765), (57, 51155), (65, 44859), (95, 30693), (195, 14953), (247, 11805), (285, 10231), (741, 3935), (787, 3705), (1235, 2361)]