99216765

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 189849600

約数和(自身を除く): 90632835

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 47, 57, 95, 135, 141, 171, 235, 285, 423, 513, 705, 823, 855, 893, 1269, 2115, 2469, 2565, 2679, 4115, 4465, 6345, 7407, 8037, 12345, 13395, 15637, 22221, 24111, 37035, 38681, 40185, 46911, 78185, 111105, 116043, 120555, 140733, 193405, 234555, 348129, 422199, 580215, 703665, 734939, 1044387, 1740645, 2110995, 2204817, 3674695, 5221935, 6614451, 11024085, 19843353, 33072255, 99216765]

約数ペア:

[(1, 99216765), (3, 33072255), (5, 19843353), (9, 11024085), (15, 6614451), (19, 5221935), (27, 3674695), (45, 2204817), (47, 2110995), (57, 1740645), (95, 1044387), (135, 734939), (141, 703665), (171, 580215), (235, 422199), (285, 348129), (423, 234555), (513, 193405), (705, 140733), (823, 120555), (855, 116043), (893, 111105), (1269, 78185), (2115, 46911), (2469, 40185), (2565, 38681), (2679, 37035), (4115, 24111), (4465, 22221), (6345, 15637), (7407, 13395), (8037, 12345)]