4815045

素因数分解:

$3^6\times 5^1\times {\mathrm{1321}}^1$

素因数の和:1344

約数の個数: 28

約数和(自身を含む): 8669676

約数和(自身を除く): 3854631

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 1321, 3645, 3963, 6605, 11889, 19815, 35667, 59445, 107001, 178335, 321003, 535005, 963009, 1605015, 4815045]

約数ペア:

[(1, 4815045), (3, 1605015), (5, 963009), (9, 535005), (15, 321003), (27, 178335), (45, 107001), (81, 59445), (135, 35667), (243, 19815), (405, 11889), (729, 6605), (1215, 3963), (1321, 3645)]