23186295

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1564

約数の個数: 48

約数和(自身を含む): 45287424

約数和(自身を除く): 22101129

約数列:

[1, 3, 5, 9, 11, 15, 31, 33, 45, 55, 93, 99, 155, 165, 279, 341, 465, 495, 1023, 1395, 1511, 1705, 3069, 4533, 5115, 7555, 13599, 15345, 16621, 22665, 46841, 49863, 67995, 83105, 140523, 149589, 234205, 249315, 421569, 515251, 702615, 747945, 1545753, 2107845, 2576255, 4637259, 7728765, 23186295]

約数ペア:

[(1, 23186295), (3, 7728765), (5, 4637259), (9, 2576255), (11, 2107845), (15, 1545753), (31, 747945), (33, 702615), (45, 515251), (55, 421569), (93, 249315), (99, 234205), (155, 149589), (165, 140523), (279, 83105), (341, 67995), (465, 49863), (495, 46841), (1023, 22665), (1395, 16621), (1511, 15345), (1705, 13599), (3069, 7555), (4533, 5115)]