3427875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 6765408

約数和(自身を除く): 3337533

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 277, 375, 495, 825, 831, 1125, 1375, 1385, 2475, 2493, 3047, 4125, 4155, 6925, 9141, 12375, 12465, 15235, 20775, 27423, 34625, 45705, 62325, 76175, 103875, 137115, 228525, 311625, 380875, 685575, 1142625, 3427875]

約数ペア:

[(1, 3427875), (3, 1142625), (5, 685575), (9, 380875), (11, 311625), (15, 228525), (25, 137115), (33, 103875), (45, 76175), (55, 62325), (75, 45705), (99, 34625), (125, 27423), (165, 20775), (225, 15235), (275, 12465), (277, 12375), (375, 9141), (495, 6925), (825, 4155), (831, 4125), (1125, 3047), (1375, 2493), (1385, 2475)]