2730645

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 4924800

約数和(自身を除く): 2194155

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 179, 339, 537, 565, 895, 1017, 1611, 1695, 2685, 3051, 4833, 5085, 8055, 15255, 20227, 24165, 60681, 101135, 182043, 303405, 546129, 910215, 2730645]

約数ペア:

[(1, 2730645), (3, 910215), (5, 546129), (9, 303405), (15, 182043), (27, 101135), (45, 60681), (113, 24165), (135, 20227), (179, 15255), (339, 8055), (537, 5085), (565, 4833), (895, 3051), (1017, 2685), (1611, 1695)]