2582955

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 4937760

約数和(自身を除く): 2354805

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 53, 57, 95, 135, 159, 171, 265, 285, 361, 477, 513, 795, 855, 1007, 1083, 1431, 1805, 2385, 2565, 3021, 3249, 5035, 5415, 7155, 9063, 9747, 15105, 16245, 19133, 27189, 45315, 48735, 57399, 95665, 135945, 172197, 286995, 516591, 860985, 2582955]

約数ペア:

[(1, 2582955), (3, 860985), (5, 516591), (9, 286995), (15, 172197), (19, 135945), (27, 95665), (45, 57399), (53, 48735), (57, 45315), (95, 27189), (135, 19133), (159, 16245), (171, 15105), (265, 9747), (285, 9063), (361, 7155), (477, 5415), (513, 5035), (795, 3249), (855, 3021), (1007, 2565), (1083, 2385), (1431, 1805)]