225716490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{835987}}^1$

素因数の和:836003

約数の個数: 32

約数和(自身を含む): 601911360

約数和(自身を除く): 376194870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 835987, 1671974, 2507961, 4179935, 5015922, 7523883, 8359870, 12539805, 15047766, 22571649, 25079610, 37619415, 45143298, 75238830, 112858245, 225716490]

約数ペア:

[(1, 225716490), (2, 112858245), (3, 75238830), (5, 45143298), (6, 37619415), (9, 25079610), (10, 22571649), (15, 15047766), (18, 12539805), (27, 8359870), (30, 7523883), (45, 5015922), (54, 4179935), (90, 2507961), (135, 1671974), (270, 835987)]