23016375

素因数分解:

$3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 42588000

約数和(自身を除く): 19571625

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 125, 205, 225, 369, 375, 499, 615, 1025, 1125, 1497, 1845, 2495, 3075, 4491, 5125, 7485, 9225, 12475, 15375, 20459, 22455, 37425, 46125, 61377, 62375, 102295, 112275, 184131, 187125, 306885, 511475, 561375, 920655, 1534425, 2557375, 4603275, 7672125, 23016375]

約数ペア:

[(1, 23016375), (3, 7672125), (5, 4603275), (9, 2557375), (15, 1534425), (25, 920655), (41, 561375), (45, 511475), (75, 306885), (123, 187125), (125, 184131), (205, 112275), (225, 102295), (369, 62375), (375, 61377), (499, 46125), (615, 37425), (1025, 22455), (1125, 20459), (1497, 15375), (1845, 12475), (2495, 9225), (3075, 7485), (4491, 5125)]