16287105

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2825

約数の個数: 32

約数和(自身を含む): 28802304

約数和(自身を除く): 12515199

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 391, 1173, 1955, 2777, 5865, 8331, 13885, 41655, 47209, 63871, 141627, 191613, 236045, 319355, 708135, 958065, 1085807, 3257421, 5429035, 16287105]

約数ペア:

[(1, 16287105), (3, 5429035), (5, 3257421), (15, 1085807), (17, 958065), (23, 708135), (51, 319355), (69, 236045), (85, 191613), (115, 141627), (255, 63871), (345, 47209), (391, 41655), (1173, 13885), (1955, 8331), (2777, 5865)]