1330976475

素因数分解:

$3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{63607}}^1$

素因数の和:63657

約数の個数: 48

約数和(自身を含む): 2523965440

約数和(自身を除く): 1192988965

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 93, 135, 155, 225, 279, 465, 675, 775, 837, 1395, 2325, 4185, 6975, 20925, 63607, 190821, 318035, 572463, 954105, 1590175, 1717389, 1971817, 2862315, 4770525, 5915451, 8586945, 9859085, 14311575, 17746353, 29577255, 42934725, 49295425, 53239059, 88731765, 147886275, 266195295, 443658825, 1330976475]

約数ペア:

[(1, 1330976475), (3, 443658825), (5, 266195295), (9, 147886275), (15, 88731765), (25, 53239059), (27, 49295425), (31, 42934725), (45, 29577255), (75, 17746353), (93, 14311575), (135, 9859085), (155, 8586945), (225, 5915451), (279, 4770525), (465, 2862315), (675, 1971817), (775, 1717389), (837, 1590175), (1395, 954105), (2325, 572463), (4185, 318035), (6975, 190821), (20925, 63607)]