2256075

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 4165408

約数和(自身を除く): 1909333

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 271, 333, 555, 813, 925, 1355, 1665, 2439, 2775, 4065, 6775, 8325, 10027, 12195, 20325, 30081, 50135, 60975, 90243, 150405, 250675, 451215, 752025, 2256075]

約数ペア:

[(1, 2256075), (3, 752025), (5, 451215), (9, 250675), (15, 150405), (25, 90243), (37, 60975), (45, 50135), (75, 30081), (111, 20325), (185, 12195), (225, 10027), (271, 8325), (333, 6775), (555, 4065), (813, 2775), (925, 2439), (1355, 1665)]