23013495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 42962400

約数和(自身を除く): 19948905

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 67, 85, 153, 201, 255, 335, 449, 603, 765, 1005, 1139, 1347, 2245, 3015, 3417, 4041, 5695, 6735, 7633, 10251, 17085, 20205, 22899, 30083, 38165, 51255, 68697, 90249, 114495, 150415, 270747, 343485, 451245, 511411, 1353735, 1534233, 2557055, 4602699, 7671165, 23013495]

約数ペア:

[(1, 23013495), (3, 7671165), (5, 4602699), (9, 2557055), (15, 1534233), (17, 1353735), (45, 511411), (51, 451245), (67, 343485), (85, 270747), (153, 150415), (201, 114495), (255, 90249), (335, 68697), (449, 51255), (603, 38165), (765, 30083), (1005, 22899), (1139, 20205), (1347, 17085), (2245, 10251), (3015, 7633), (3417, 6735), (4041, 5695)]