22556865

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 37537920

約数和(自身を除く): 14981055

約数列:

[1, 3, 5, 15, 37, 97, 111, 185, 291, 419, 485, 555, 1257, 1455, 2095, 3589, 6285, 10767, 15503, 17945, 40643, 46509, 53835, 77515, 121929, 203215, 232545, 609645, 1503791, 4511373, 7518955, 22556865]

約数ペア:

[(1, 22556865), (3, 7518955), (5, 4511373), (15, 1503791), (37, 609645), (97, 232545), (111, 203215), (185, 121929), (291, 77515), (419, 53835), (485, 46509), (555, 40643), (1257, 17945), (1455, 15503), (2095, 10767), (3589, 6285)]