2430675

素因数分解:

$3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 4826080

約数和(自身を除く): 2395405

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 39, 45, 65, 75, 117, 135, 195, 225, 277, 325, 351, 585, 675, 831, 975, 1385, 1755, 2493, 2925, 3601, 4155, 6925, 7479, 8775, 10803, 12465, 18005, 20775, 32409, 37395, 54015, 62325, 90025, 97227, 162045, 186975, 270075, 486135, 810225, 2430675]

約数ペア:

[(1, 2430675), (3, 810225), (5, 486135), (9, 270075), (13, 186975), (15, 162045), (25, 97227), (27, 90025), (39, 62325), (45, 54015), (65, 37395), (75, 32409), (117, 20775), (135, 18005), (195, 12465), (225, 10803), (277, 8775), (325, 7479), (351, 6925), (585, 4155), (675, 3601), (831, 2925), (975, 2493), (1385, 1755)]