6768225

素因数分解:

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

素因数の和:327

約数の個数: 48

約数和(自身を含む): 12816640

約数和(自身を除く): 6048415

約数列:

[1, 3, 5, 9, 15, 25, 27, 37, 45, 75, 111, 135, 185, 225, 271, 333, 555, 675, 813, 925, 999, 1355, 1665, 2439, 2775, 4065, 4995, 6775, 7317, 8325, 10027, 12195, 20325, 24975, 30081, 36585, 50135, 60975, 90243, 150405, 182925, 250675, 270729, 451215, 752025, 1353645, 2256075, 6768225]

約数ペア:

[(1, 6768225), (3, 2256075), (5, 1353645), (9, 752025), (15, 451215), (25, 270729), (27, 250675), (37, 182925), (45, 150405), (75, 90243), (111, 60975), (135, 50135), (185, 36585), (225, 30081), (271, 24975), (333, 20325), (555, 12195), (675, 10027), (813, 8325), (925, 7317), (999, 6775), (1355, 4995), (1665, 4065), (2439, 2775)]