2776275

素因数分解:

$3^5\times 5^2\times {\mathrm{457}}^1$

素因数の和:482

約数の個数: 36

約数和(自身を含む): 5168072

約数和(自身を除く): 2391797

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 457, 675, 1215, 1371, 2025, 2285, 4113, 6075, 6855, 11425, 12339, 20565, 34275, 37017, 61695, 102825, 111051, 185085, 308475, 555255, 925425, 2776275]

約数ペア:

[(1, 2776275), (3, 925425), (5, 555255), (9, 308475), (15, 185085), (25, 111051), (27, 102825), (45, 61695), (75, 37017), (81, 34275), (135, 20565), (225, 12339), (243, 11425), (405, 6855), (457, 6075), (675, 4113), (1215, 2285), (1371, 2025)]