24451785

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 45012240

約数和(自身を除く): 20560455

約数列:

[1, 3, 5, 9, 15, 29, 41, 45, 87, 123, 145, 205, 261, 369, 435, 457, 615, 1189, 1305, 1371, 1845, 2285, 3567, 4113, 5945, 6855, 10701, 13253, 17835, 18737, 20565, 39759, 53505, 56211, 66265, 93685, 119277, 168633, 198795, 281055, 543373, 596385, 843165, 1630119, 2716865, 4890357, 8150595, 24451785]

約数ペア:

[(1, 24451785), (3, 8150595), (5, 4890357), (9, 2716865), (15, 1630119), (29, 843165), (41, 596385), (45, 543373), (87, 281055), (123, 198795), (145, 168633), (205, 119277), (261, 93685), (369, 66265), (435, 56211), (457, 53505), (615, 39759), (1189, 20565), (1305, 18737), (1371, 17835), (1845, 13253), (2285, 10701), (3567, 6855), (4113, 5945)]