5120955

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{5419}}^1$

素因数の和:5440

約数の個数: 32

約数和(自身を含む): 10406400

約数和(自身を除く): 5285445

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 5419, 16257, 27095, 37933, 48771, 81285, 113799, 146313, 189665, 243855, 341397, 568995, 731565, 1024191, 1706985, 5120955]

約数ペア:

[(1, 5120955), (3, 1706985), (5, 1024191), (7, 731565), (9, 568995), (15, 341397), (21, 243855), (27, 189665), (35, 146313), (45, 113799), (63, 81285), (105, 48771), (135, 37933), (189, 27095), (315, 16257), (945, 5419)]