3920895

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^2$

素因数の和:200

約数の個数: 36

約数和(自身を含む): 7498296

約数和(自身を除く): 3577401

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1335, 2937, 4005, 4895, 7921, 8811, 14685, 23763, 39605, 44055, 71289, 87131, 118815, 261393, 356445, 435655, 784179, 1306965, 3920895]

約数ペア:

[(1, 3920895), (3, 1306965), (5, 784179), (9, 435655), (11, 356445), (15, 261393), (33, 118815), (45, 87131), (55, 71289), (89, 44055), (99, 39605), (165, 23763), (267, 14685), (445, 8811), (495, 7921), (801, 4895), (979, 4005), (1335, 2937)]