15191156415

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{193}}^1\times {\mathrm{3833}}^1$

素因数の和:4108

約数の個数: 48

約数和(自身を含む): 25116503328

約数和(自身を除く): 9925346913

約数列:

[1, 3, 5, 15, 37, 111, 185, 193, 555, 579, 965, 1369, 2895, 3833, 4107, 6845, 7141, 11499, 19165, 20535, 21423, 35705, 57495, 107115, 141821, 264217, 425463, 709105, 739769, 792651, 1321085, 2127315, 2219307, 3698845, 3963255, 5247377, 11096535, 15742131, 26236885, 27371453, 78710655, 82114359, 136857265, 410571795, 1012743761, 3038231283, 5063718805, 15191156415]

約数ペア:

[(1, 15191156415), (3, 5063718805), (5, 3038231283), (15, 1012743761), (37, 410571795), (111, 136857265), (185, 82114359), (193, 78710655), (555, 27371453), (579, 26236885), (965, 15742131), (1369, 11096535), (2895, 5247377), (3833, 3963255), (4107, 3698845), (6845, 2219307), (7141, 2127315), (11499, 1321085), (19165, 792651), (20535, 739769), (21423, 709105), (35705, 425463), (57495, 264217), (107115, 141821)]