23403765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 48771072

約数和(自身を除く): 25367307

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 881, 1155, 1265, 1771, 2415, 2643, 3795, 4405, 5313, 6167, 8855, 9691, 13215, 18501, 20263, 26565, 29073, 30835, 48455, 60789, 67837, 92505, 101315, 141841, 145365, 203511, 222893, 303945, 339185, 425523, 668679, 709205, 1017555, 1114465, 1560251, 2127615, 3343395, 4680753, 7801255, 23403765]

約数ペア:

[(1, 23403765), (3, 7801255), (5, 4680753), (7, 3343395), (11, 2127615), (15, 1560251), (21, 1114465), (23, 1017555), (33, 709205), (35, 668679), (55, 425523), (69, 339185), (77, 303945), (105, 222893), (115, 203511), (161, 145365), (165, 141841), (231, 101315), (253, 92505), (345, 67837), (385, 60789), (483, 48455), (759, 30835), (805, 29073), (881, 26565), (1155, 20263), (1265, 18501), (1771, 13215), (2415, 9691), (2643, 8855), (3795, 6167), (4405, 5313)]