54490804515

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{8237461}}^1$

素因数の和:8237489

約数の個数: 48

約数和(自身を含む): 112688480160

約数和(自身を除く): 58197675645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 8237461, 24712383, 41187305, 57662227, 74137149, 123561915, 172986681, 222411447, 288311135, 370685745, 403635589, 518960043, 864933405, 1112057235, 1210906767, 1556880129, 2018177945, 2594800215, 3632720301, 6054533835, 7784400645, 10898160903, 18163601505, 54490804515]

約数ペア:

[(1, 54490804515), (3, 18163601505), (5, 10898160903), (7, 7784400645), (9, 6054533835), (15, 3632720301), (21, 2594800215), (27, 2018177945), (35, 1556880129), (45, 1210906767), (49, 1112057235), (63, 864933405), (105, 518960043), (135, 403635589), (147, 370685745), (189, 288311135), (245, 222411447), (315, 172986681), (441, 123561915), (735, 74137149), (945, 57662227), (1323, 41187305), (2205, 24712383), (6615, 8237461)]