1528276905

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{2473}}^1$

素因数の和:2958

約数の個数: 48

約数和(自身を含む): 2741746176

約数和(自身を除く): 1213469271

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 443, 465, 1329, 1395, 2215, 2473, 3987, 6645, 7419, 12365, 13733, 19935, 22257, 37095, 41199, 68665, 76663, 111285, 123597, 205995, 229989, 383315, 617985, 689967, 1095539, 1149945, 3286617, 3449835, 5477695, 9859851, 16433085, 33961709, 49299255, 101885127, 169808545, 305655381, 509425635, 1528276905]

約数ペア:

[(1, 1528276905), (3, 509425635), (5, 305655381), (9, 169808545), (15, 101885127), (31, 49299255), (45, 33961709), (93, 16433085), (155, 9859851), (279, 5477695), (443, 3449835), (465, 3286617), (1329, 1149945), (1395, 1095539), (2215, 689967), (2473, 617985), (3987, 383315), (6645, 229989), (7419, 205995), (12365, 123597), (13733, 111285), (19935, 76663), (22257, 68665), (37095, 41199)]